{"id":46701,"date":"2026-03-30T15:53:53","date_gmt":"2026-03-30T15:53:53","guid":{"rendered":"https:\/\/alicatstage.wpenginepowered.com\/?page_id=46701"},"modified":"2026-03-30T16:34:37","modified_gmt":"2026-03-30T16:34:37","slug":"gaschromatographie","status":"publish","type":"page","link":"https:\/\/www.alicat.com\/de\/industries\/gas-chromatography\/","title":{"rendered":"\u00dcberpr\u00fcfen und Optimieren der Gaskontrolle in der Gaschromatographie"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; disabled_on=&#8221;on|off|off&#8221; admin_label=&#8221;Industry Hero Image&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; background_image=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2024\/05\/gas_chromatography_column_carrier_gas_control-scaled.webp&#8221; background_position=&#8221;top_center&#8221; height=&#8221;470px&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;180px|4vw||4vw|false|true&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Industry Hero Content&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_margin=&#8221;-290px||||false|false&#8221; custom_margin_tablet=&#8221;-340px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;0px|4vw|0px|4vw|false|true&#8221; background_color_phone=&#8221;#F6F6F6&#8243; background_last_edited=&#8221;on|phone&#8221; background_enable_color_phone=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;3&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; background_color=&#8221;#F6F6F6&#8243; custom_padding=&#8221;3rem|3rem|3rem|3rem|true|true&#8221; custom_padding_tablet=&#8221;3rem|3rem|3rem|3rem|true|true&#8221; custom_padding_phone=&#8221;1rem|0rem||0rem|false|true&#8221; border_width_top=&#8221;3px&#8221; border_color_top=&#8221;#C11B29&#8243; border_width_top_tablet=&#8221;3px&#8221; border_width_top_phone=&#8221;0px&#8221; border_width_top_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; module_class=&#8221;pa-inline-buttons&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_css_free_form=&#8221;@media all and (max-width: 1200px) {||  selector {||    width: 100% !important;||  }||}&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Breadcrumb&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_margin=&#8221;||1rem||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; custom_css_free_form=&#8221;selector .et-pb-icon {||  font-size: 14px !important;||  vertical-align: middle;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><a href=\"https:\/\/www.alicat.com\/industries\/\"><span class=\"et-pb-icon\">8<\/span> Industries<\/a><\/p>\n<p>[\/et_pb_text][et_pb_heading title=&#8221;Gas Chromatography&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; title_font_size=&#8221;32px&#8221; custom_margin=&#8221;||0px||false|false&#8221; title_font_size_tablet=&#8221;32px&#8221; title_font_size_phone=&#8221;28px&#8221; title_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_heading][et_pb_heading title=&#8221;Verify and optimize gas control in gas chromatography&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; title_level=&#8221;h2&#8243; title_text_color=&#8221;#C11B29&#8243; title_font_size=&#8221;28px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_margin_tablet=&#8221;||0px||false|false&#8221; custom_margin_phone=&#8221;||1rem||false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; title_font_size_tablet=&#8221;28px&#8221; title_font_size_phone=&#8221;22px&#8221; title_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_heading][et_pb_image src=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2025\/02\/gaschrom-handwork-blog.webp&#8221; alt=&#8221;Placeholder image for 600px x 400px&#8221; align=&#8221;center&#8221; disabled_on=&#8221;off|on|on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; max_height=&#8221;300px&#8221; custom_margin=&#8221;||2rem||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;||2rem||false|false&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243; custom_css_free_form=&#8221;selector ul {||  margin-top: 1rem;||}&#8221;]<\/p>\n<p>Accurately measure and control helium, nitrogen, carbon dioxide, and other carrier gases with a single instrument in research laboratories. For applications requiring precise regulation, use small mass flow and pressure controllers to deliver stable, repeatable carrier gas control. Optimize your gas chromatography processes with Alicat<sup>&reg;<\/sup>.<\/p>\n<ul>\n<li><span class=\"font-weight-semi-bold\">Stable, low-flow control.<\/span> From zero to full scale within tens of milliseconds.<\/li>\n<li><span class=\"font-weight-semi-bold\">Compact instruments.<\/span> Save space with highly repeatable\u00a0<a href=\"https:\/\/www.alicat.com\/products\/gas-flow\/mass-flow-controller\/small-thermal-mass-flow-controllers\/\">BASIS mass flow controllers<\/a>\u00a0or\u00a0<a href=\"https:\/\/www.alicat.com\/products\/pressure\/pressure-controller\/small-pressure-controllers-oem\/\">EPC pressure controllers<\/a>\u00a0that fit in the palm of your hand.<\/li>\n<li><span class=\"font-weight-semi-bold\">C1D1 environments.<\/span> <a href=\"https:\/\/www.alicat.com\/\/products\/gas-flow\/mass-flow-controller\/class-i-div-1-flow-controllers\/\">Intrinsically safe instruments<\/a>\u00a0for Zone 0 and Zone 1 explosive environments mean you can use Alicat on process analyzer systems in the field.<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; header_4_font=&#8221;|600|||||||&#8221; header_4_font_size=&#8221;16px&#8221; custom_margin=&#8221;||2rem||false|false&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h4>Product guides<\/h4>\n<ul>\n<li><a href=\"https:\/\/documents.alicat.com\/cutsheets\/CODA%20flow_generation_system%20cut%20sheet.pdf\" target=\"_blank\">CODA Flow Generation System<\/a><\/li>\n<li><a href=\"https:\/\/documents.alicat.com\/cutsheets\/CODA-cut-sheet.pdf\" target=\"_blank\">CODA Coriolis<\/a>\u00a0\u2013\u00a0K\/KC<\/li>\n<li><a href=\"https:\/\/documents.alicat.com\/cutsheets\/Alicat-IS-brochure_LTR.pdf\" target=\"_blank\">Intrinsically Safe Meters and Controllers<\/a><\/li>\n<li><a href=\"https:\/\/documents.alicat.com\/cutsheets\/M-cut-sheet.pdf\" target=\"_blank\">M-Series Mass Flow Meters and Controllers<\/a><\/li>\n<li><a href=\"https:\/\/documents.alicat.com\/cutsheets\/fusionflow-mxm-product-brochure.pdf\" target=\"_blank\">Fusion Flow MXM Gas Blending Systems<\/a><\/li>\n<li><a href=\"https:\/\/documents.alicat.com\/cutsheets\/Vacuum%20Cut%20Sheet.pdf\" target=\"_blank\">Vacuum Applications Brochure<\/a><\/li>\n<li><a href=\"https:\/\/documents.alicat.com\/cutsheets\/Alicat_OEM-ProductBrochure.pdf\" target=\"_blank\">OEM Product Brochure<\/a><\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;#ask-an-engineer-form&#8221; button_text=&#8221;Ask an Engineer&#8221; button_text_tablet=&#8221;Help me choose what is best for my application&#8221; button_text_phone=&#8221;What is best for my application?&#8221; button_text_last_edited=&#8221;off|desktop&#8221; module_class=&#8221;btn_transform_on_click ga_event_link_click_lead vwo-event-btn-click-ask-an-engineer&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;14px&#8221; button_text_color=&#8221;#E12028&#8243; button_bg_color=&#8221;#FFFFFF&#8221; button_letter_spacing=&#8221;0px&#8221; button_icon=&#8221;&#xf51c;||fa||900&#8243; button_icon_color=&#8221;#E12028&#8243; button_icon_placement=&#8221;left&#8221; button_on_hover=&#8221;off&#8221; custom_padding=&#8221;7px|15px|7px|35px|true|false&#8221; custom_padding_tablet=&#8221;9px|25px|9px|25px|true|true&#8221; custom_padding_phone=&#8221;9px|10px|9px|10px|true|true&#8221; custom_padding_last_edited=&#8221;off|phone&#8221; button_text_size_tablet=&#8221;14px&#8221; button_text_size_phone=&#8221;14px&#8221; button_text_size_last_edited=&#8221;off|phone&#8221; custom_css_before=&#8221;margin: 0 0 0 -25px !important;&#8221; global_module=&#8221;45689&#8243; saved_tabs=&#8221;all&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; button_text_color__hover_enabled=&#8221;on|hover&#8221; button_text_color__hover=&#8221;#2A3B47&#8243; button_icon_color__hover_enabled=&#8221;on|hover&#8221; button_icon_color__hover=&#8221;#597084&#8243;][\/et_pb_button][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_css_free_form=&#8221;@media all and (max-width: 1200px) {||  selector {||    display: none;||  }||}&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2025\/02\/gaschrom-handwork-blog.webp&#8221; alt=&#8221;Placeholder image for 600px x 400px&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; positioning=&#8221;absolute&#8221; vertical_offset=&#8221;-5rem&#8221; horizontal_offset=&#8221;0vw&#8221; z_index=&#8221;500&#8243; max_width=&#8221;95%&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; scroll_vertical_motion=&#8221;0|51|51|100|4|0|-4&#8243; border_radii=&#8221;on|4px|4px|4px|4px&#8221; border_width_top=&#8221;1px&#8221; border_color_top=&#8221;rgba(246,246,246,0.8)&#8221; border_width_left=&#8221;1px&#8221; border_color_left=&#8221;rgba(246,246,246,0.8)&#8221; box_shadow_style=&#8221;preset5&#8243; box_shadow_horizontal=&#8221;14px&#8221; box_shadow_vertical=&#8221;14px&#8221; box_shadow_blur=&#8221;2px&#8221; box_shadow_spread=&#8221;-1px&#8221; box_shadow_color=&#8221;rgba(0,0,0,0.06)&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Industry Video&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_padding_tablet=&#8221;||5rem||false|true&#8221; custom_padding_phone=&#8221;||3rem||false|true&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;2&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; module_class=&#8221;row-reorder-mobile row-reorder-tablet&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;0px|2vw|0px|2vw|false|true&#8221; custom_padding_tablet=&#8221;0px|2vw|0px|2vw|false|true&#8221; custom_padding_phone=&#8221;|0vw||0vw|false|true&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; module_class=&#8221;second-on-mobile second-on-tablet&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_video src=&#8221;https:\/\/www.youtube.com\/watch?v=YSE5QzXRmeM&rel=0#8221; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_video][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; module_class=&#8221;first-on-mobile first-on-tablet&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#C11B29&#8243; header_2_font_size=&#8221;30px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; header_2_font_size_tablet=&#8221;30px&#8221; header_2_font_size_phone=&#8221;22px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Fast, precise gas control for many environments<o:p><\/o:p><\/h2>\n<p>[\/et_pb_text][et_pb_divider show_divider=&#8221;off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_direction=&#8221;90deg&#8221; background_color_gradient_stops=&#8221;#2a3b47 67%|#ffffff 95%&#8221; max_width=&#8221;100%&#8221; height=&#8221;2.5px&#8221; custom_margin=&#8221;5px||15px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; border_radii=&#8221;on|2px|2px|2px|2px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;||||false|false&#8221; custom_margin_tablet=&#8221;||1rem||false|false&#8221; custom_margin_phone=&#8221;||1rem||false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Fluctuations in flow rate disrupt the detection of chemical compounds. Tightly regulate carrier gas flow rate with small flow or pressure controllers to ensure accurate compound detection.<\/p>\n<p>Verify GC flows with portable meters to maintain performance integrity.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Industry Applications&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; background_color=&#8221;#F6F6F6&#8243; custom_padding=&#8221;4rem|4vw|1rem|4vw|false|true&#8221; custom_padding_tablet=&#8221;4rem|4vw|1rem|4vw|false|true&#8221; custom_padding_phone=&#8221;2rem||1rem||false|true&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_padding=&#8221;0px||0px||true|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#C11B29&#8243; header_2_font_size=&#8221;30px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; header_2_font_size_tablet=&#8221;30px&#8221; header_2_font_size_phone=&#8221;22px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Applications and use cases<\/h2>\n<p>[\/et_pb_text][et_pb_divider show_divider=&#8221;off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_direction=&#8221;90deg&#8221; background_color_gradient_stops=&#8221;#2a3b47 67%|#f6f6f6 95%&#8221; max_width=&#8221;100%&#8221; height=&#8221;2.5px&#8221; custom_margin=&#8221;5px||15px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; border_radii=&#8221;on|2px|2px|2px|2px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;3&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_padding=&#8221;3rem||3rem||true|false&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;2rem||2rem||true|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; module_class=&#8221;pa-inline-buttons&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_heading title=&#8221;Compact gassing modules save space and simplify design of benchtop bioreactors&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; title_level=&#8221;h3&#8243; custom_margin=&#8221;||1rem||false|false&#8221; title_font_size_tablet=&#8221;&#8221; title_font_size_phone=&#8221;20px&#8221; title_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_heading][et_pb_image src=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2024\/12\/BASIS-b-series-meter-group-prod-900px.webp&#8221; alt=&#8221;Alicat BASIS B Series Compact Mass Flow Meters&#8221; align=&#8221;center&#8221; disabled_on=&#8221;off|off|on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||1rem||false|false&#8221; hover_enabled=&#8221;0&#8243; custom_css_free_form=&#8221;selector img {||  object-fit: contain;||  aspect-ratio: 2 \/ 1;||}&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;||1rem||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Gas control is critical for maintaining optimal conditions for cell growth in bioreactors. In most stirred bioreactors, gas is controlled through a combination of sparging (sub\u2011surface) and headspace sweeping (super\u2011surface). Gases such as oxygen and nitrogen assist cell culture growth while removal of carbon dioxide prevents toxic buildup.<\/p>\n<p>[\/et_pb_text][et_pb_text module_class=&#8221;cta-link&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font=&#8221;|700|||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;||2rem||false|false&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p><a href=\"https:\/\/www.alicat.com\/articles\/compact-gassing-modules-simplify-benchtop-bioreactors\/\">Learn how custom\u00a0BASIS gassing modules\u00a0can address specific needs in biotechnology <span class=\"et-pb-icon link-right-arrow\">$<\/span><\/a><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;#ask-an-engineer-form&#8221; button_text=&#8221;Ask an Engineer&#8221; button_text_tablet=&#8221;Help me choose what is best for my application&#8221; 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hover_enabled=&#8221;0&#8243; custom_css_free_form=&#8221;selector img {||  object-fit: contain;||  aspect-ratio: 2 \/ 1;||}&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;3&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_padding=&#8221;3rem||3rem||true|false&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;2rem||2rem||true|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; module_class=&#8221;pa-inline-buttons&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_heading title=&#8221;MDC Precision uses mass flow control for XpressStick gas delivery module&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; title_level=&#8221;h3&#8243; custom_margin=&#8221;||1rem||false|false&#8221; title_font_size_tablet=&#8221;&#8221; title_font_size_phone=&#8221;20px&#8221; title_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_heading][et_pb_image src=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2024\/04\/XpressStickRelease.webp&#8221; alt=&#8221;Xpress stick release&#8221; align=&#8221;center&#8221; disabled_on=&#8221;off|off|on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||1rem||false|false&#8221; custom_css_free_form=&#8221;selector img {||  object-fit: cover;||  aspect-ratio: 2 \/ 1;||}&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;||1rem||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>The XpressStick\u2122 MFC Gas Stick MDC Precision has designed an all-in-one solution, eliminating complex hardware specifications in a combination of specialty gas, pressure, precise regulation, and vacuum processes. Its easy programming and precise gas control system allow users to go from bottle to process in one simple step.<\/p>\n<p>[\/et_pb_text][et_pb_text module_class=&#8221;cta-link&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font=&#8221;|700|||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;||2rem||false|false&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p><a href=\"https:\/\/www.alicat.com\/support\/alicat-mass-flow-controllers-powers-mdcs-xpressstick-gas-delivery-module\/\">Find out how Alicat\u00a0vacuum mass flow controllers\u00a0for precise gas flow control <span class=\"et-pb-icon link-right-arrow\">$<\/span><\/a><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;#ask-an-engineer-form&#8221; button_text=&#8221;Ask an Engineer&#8221; button_text_tablet=&#8221;Help me choose what is best for my application&#8221; 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custom_css_free_form=&#8221;selector img {||  object-fit: cover;||  aspect-ratio: 2 \/ 1;||}&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243; align=&#8221;center&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;3&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_padding=&#8221;3rem||3rem||true|false&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;2rem||2rem||true|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; module_class=&#8221;pa-inline-buttons&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_heading title=&#8221;Acetylene sample analysis in a CID1 hazardous location&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; title_level=&#8221;h3&#8243; custom_margin=&#8221;||1rem||false|false&#8221; title_font_size_tablet=&#8221;&#8221; title_font_size_phone=&#8221;20px&#8221; title_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_heading][et_pb_image src=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2025\/08\/impinger_featured_image.webp&#8221; alt=&#8221;Oil and gas process line&#8221; align=&#8221;center&#8221; disabled_on=&#8221;off|off|on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||1rem||false|false&#8221; custom_css_free_form=&#8221;selector img {||  object-fit: cover;||  aspect-ratio: 2 \/ 1;||}&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;||1rem||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>In a North American process laboratory operating within a Class 1, Division 1 (CID1) hazardous area, a gas sampling system monitored post-hydrogenation acetylene conversion from a side\u2011stream off the main process line.<\/p>\n<p>[\/et_pb_text][et_pb_text module_class=&#8221;cta-link&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;_initial&#8221; text_font=&#8221;|700|||||||&#8221; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;||2rem||false|false&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p><a href=\"https:\/\/www.alicat.com\/articles\/acetylene-analysis-in-a-cid1-environment\/\">Learn how the sample was routed through an Alicat IS-Max\u2122 mass flow controller to verify that residual acetylene concentrations were reduced to safe operating levels <span class=\"et-pb-icon link-right-arrow\">$<\/span><\/a><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;#ask-an-engineer-form&#8221; button_text=&#8221;Ask an Engineer&#8221; button_text_tablet=&#8221;Help me choose what is best for my application&#8221; button_text_phone=&#8221;What is best for my application?&#8221; button_text_last_edited=&#8221;off|desktop&#8221; 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custom_css_before=&#8221;margin: 0 0 0 -25px !important;&#8221; global_module=&#8221;45689&#8243; saved_tabs=&#8221;all&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; button_text_color__hover_enabled=&#8221;on|hover&#8221; button_text_color__hover=&#8221;#2A3B47&#8243; button_icon_color__hover_enabled=&#8221;on|hover&#8221; button_icon_color__hover=&#8221;#597084&#8243;][\/et_pb_button][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2025\/08\/impinger_featured_image.webp&#8221; alt=&#8221;Oil and gas process line&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_css_free_form=&#8221;selector img {||  object-fit: cover;||  aspect-ratio: 2 \/ 1;||}&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Industry Related Articles&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_padding=&#8221;0px|4vw|5.5rem|4vw|false|true&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_padding=&#8221;3rem||1rem||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#C11B29&#8243; header_2_font_size=&#8221;30px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Related articles<\/h2>\n<p>[\/et_pb_text][et_pb_divider show_divider=&#8221;off&#8221; 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_builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#C11B29&#8243; header_2_font_size=&#8221;30px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Related products<\/h2>\n<p>[\/et_pb_text][et_pb_divider show_divider=&#8221;off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_direction=&#8221;90deg&#8221; background_color_gradient_stops=&#8221;#2a3b47 67%|#ffffff 95%&#8221; max_width=&#8221;100%&#8221; height=&#8221;2.5px&#8221; custom_margin=&#8221;5px||15px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; border_radii=&#8221;on|2px|2px|2px|2px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,1_4,1_4,1_4&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;2&#8243; make_equal=&#8221;on&#8221; module_class=&#8221;row_equal_height_cards&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;0px||2rem||false|false&#8221; custom_css_free_form=&#8221;@media (max-width: 650px) {||\t.et_pb_column {||    width: 100%!important;||\t} ||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.27.3&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<div class=\"product_card product_card--category-page\"><!-- [et_pb_line_break_holder] -->\t<a<!-- [et_pb_line_break_holder] -->\t\thref=&#8221;https:\/\/www.alicat.com\/products\/class-i-div-1\/&#8221;<!-- [et_pb_line_break_holder] -->\t><!-- [et_pb_line_break_holder] -->\t\t<\/p>\n<div class=\"product_card__image\"><!-- [et_pb_line_break_holder] -->\t\t\t<img<!-- [et_pb_line_break_holder] -->\t\t\t\talt=&#8221;Three IS-Max Mass flowmeters for class I division 1, showing various flow body sizes and cable options.&#8221;<!-- [et_pb_line_break_holder] -->\t\t\t\theight=&#8221;220&#8243;<!-- [et_pb_line_break_holder] -->\t\t\t\tsrc=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2024\/12\/ISM-model-group-1200px.webp&#8221;<!-- [et_pb_line_break_holder] -->\t\t\t\twidth=&#8221;220&#8243;<!-- [et_pb_line_break_holder] -->\t\t\t\/><!-- [et_pb_line_break_holder] -->\t\t<\/div>\n<p><!-- [et_pb_line_break_holder] -->\t\t<\/p>\n<div class=\"product_card__headers\"><!-- [et_pb_line_break_holder] -->\t\t\t<\/p>\n<h3>Alicat intrinsically safe gas flow and pressure instrumentation<\/h3>\n<p><!-- [et_pb_line_break_holder] -->\t\t\t<\/p>\n<h4>IS-Max&trade;<\/h4>\n<p> <!-- [et_pb_line_break_holder] -->     <pee>Multivariate digital gas flowmeters and controllers for class I division 1, IECEx, and ATEX zone 0 or zone 1 areas.<\/pee><!-- [et_pb_line_break_holder] -->\t\t<\/div>\n<p><!-- [et_pb_line_break_holder] -->\t<\/a><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] -->[\/et_pb_code][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.27.3&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<div class=\"product_card product_card--category-page\"><!-- [et_pb_line_break_holder] -->\t<a<!-- [et_pb_line_break_holder] -->\t\thref=&#8221;https:\/\/www.alicat.com\/products\/gas-flow\/&#8221;<!-- [et_pb_line_break_holder] -->\t><!-- [et_pb_line_break_holder] -->\t\t<\/p>\n<div class=\"product_card__image\"><!-- [et_pb_line_break_holder] -->\t\t\t<img<!-- [et_pb_line_break_holder] -->\t\t\t\talt=&#8221;Anti-corrosive laminar DP mass flow controllers and mass flow meters from Alicat Scientific.&#8221;<!-- [et_pb_line_break_holder] -->\t\t\t\theight=&#8221;220&#8243;<!-- [et_pb_line_break_holder] -->\t\t\t\tsrc=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2024\/05\/MS_MCS_Pair.webp&#8221;<!-- [et_pb_line_break_holder] -->\t\t\t\twidth=&#8221;220&#8243;<!-- [et_pb_line_break_holder] -->\t\t\t\/><!-- [et_pb_line_break_holder] -->\t\t<\/div>\n<p><!-- [et_pb_line_break_holder] -->\t\t<\/p>\n<div class=\"product_card__headers\"><!-- [et_pb_line_break_holder] -->\t\t\t<\/p>\n<h3>Laminar DP mass flow meters and controllers<\/h3>\n<p><!-- [et_pb_line_break_holder] -->\t\t\t<\/p>\n<h4>M\/MC Series<\/h4>\n<p><!-- [et_pb_line_break_holder] -->      <pee>Alicat&rsquo;s flagship MFCs and MFMs, engineered to meet a wide variety of process demands and applications. Independent verification, flow characterization, and gas control.<\/pee><!-- [et_pb_line_break_holder] -->\t\t<\/div>\n<p><!-- [et_pb_line_break_holder] -->\t<\/a><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] -->[\/et_pb_code][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<div class=\"product_card product_card--category-page\"><!-- [et_pb_line_break_holder] -->\t<a<!-- [et_pb_line_break_holder] -->\t\thref=&#8221;https:\/\/www.alicat.com\/products\/pressure\/pressure-controller\/dual-valve-pressure-controllers\/&#8221;<!-- [et_pb_line_break_holder] -->\t><!-- [et_pb_line_break_holder] -->\t\t<\/p>\n<div class=\"product_card__image\"><!-- [et_pb_line_break_holder] -->\t\t\t<img<!-- [et_pb_line_break_holder] -->\t\t\t\talt=&#8221;Pressure controller for hazardous environments, dual valves: for inlet and exhaust. From Alicat Scientific&#8221;<!-- [et_pb_line_break_holder] -->\t\t\t\theight=&#8221;220&#8243;<!-- [et_pb_line_break_holder] -->\t\t\t\tsrc=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2024\/05\/ISPCD_Main.webp&#8221;<!-- [et_pb_line_break_holder] -->\t\t\t\twidth=&#8221;220&#8243;<!-- [et_pb_line_break_holder] -->\t\t\t\/><!-- [et_pb_line_break_holder] -->\t\t<\/div>\n<p><!-- [et_pb_line_break_holder] -->\t\t<\/p>\n<div class=\"product_card__headers\"><!-- [et_pb_line_break_holder] -->\t\t\t<\/p>\n<h3>Dual-valve pressure controllers<\/h3>\n<p><!-- [et_pb_line_break_holder] -->\t\t\t<\/p>\n<h4>PCD Series<\/h4>\n<p><!-- [et_pb_line_break_holder] -->      <pee>Dual-valve pressure controllers\u00a0reach setpoints in\u00a0milliseconds and maintain control\u00a0without continuous bleeding.<\/pee><!-- [et_pb_line_break_holder] -->\t\t<\/div>\n<p><!-- [et_pb_line_break_holder] -->\t<\/a><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] -->[\/et_pb_code][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<div class=\"product_card product_card--category-page\"><!-- [et_pb_line_break_holder] -->\t<a<!-- [et_pb_line_break_holder] -->\t\thref=&#8221;https:\/\/www.alicat.com\/products\/gas-flow\/mass-flow-controller\/gas-low-flow-coriolis-controllers\/&#8221;<!-- [et_pb_line_break_holder] -->\t><!-- [et_pb_line_break_holder] -->\t\t<\/p>\n<div class=\"product_card__image\"><!-- [et_pb_line_break_holder] -->\t\t\t<img<!-- [et_pb_line_break_holder] -->\t\t\t\talt=&#8221;Alicat CODA Coriolis Low Flow Mass Flow Controller&#8221;<!-- [et_pb_line_break_holder] -->\t\t\t\theight=&#8221;220&#8243;<!-- [et_pb_line_break_holder] -->\t\t\t\tsrc=&#8221;https:\/\/www.alicat.com\/wp-content\/uploads\/2025\/06\/kc-coda-controller-prod.webp&#8221;<!-- [et_pb_line_break_holder] -->\t\t\t\twidth=&#8221;220&#8243;<!-- [et_pb_line_break_holder] -->\t\t\t\/><!-- [et_pb_line_break_holder] -->\t\t<\/div>\n<p><!-- [et_pb_line_break_holder] -->\t\t<\/p>\n<div class=\"product_card__headers\"><!-- [et_pb_line_break_holder] -->\t\t\t<\/p>\n<h3>Coriolis technology<\/h3>\n<p><!-- [et_pb_line_break_holder] -->\t\t\t<\/p>\n<h4>CODA KC Series<\/h4>\n<p><!-- [et_pb_line_break_holder] -->      <pee>High-accuracy control of unknown or changing fluid compositions. Vibration resistant and compact, allowing for seamless integration into complex systems without bulky mounting.<\/pee><!-- [et_pb_line_break_holder] -->\t\t<\/div>\n<p><!-- [et_pb_line_break_holder] -->\t<\/a><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] -->[\/et_pb_code][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;_initial&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM3MjQwIn19@&#8221; button_text=&#8221;Request a Quote&#8221; button_alignment=&#8221;center&#8221; button_alignment_tablet=&#8221;center&#8221; button_alignment_phone=&#8221;&#8221; button_alignment_last_edited=&#8221;on|desktop&#8221; module_class=&#8221;ga_event_link_click_lead btn_transform_on_click&#8221; 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