# Alicat Scientific: Alicat Scientific \| Fastest Flow Measurement Possible

> High performance gas flow, liquid flow and pressure meters and controllers\. Custom\-built, tuned, and calibrated all on short lead times\.

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## Pages
- [Home](https://www.alicat.com/)
- [Flow \& Pressure Measurement and Control Devices](https://www.alicat.com/products/)
- [Gas Flow Controllers and Meters](https://www.alicat.com/products/gas-flow/)
- [Mass Flow Controllers](https://www.alicat.com/products/gas-flow/mass-flow-controller/)
- [Mass Flow Meters \| Flow Measurement Instruments](https://www.alicat.com/products/gas-flow/mass-flow-meter/)
- [Liquid Flow Measurement and Control](https://www.alicat.com/products/liquid-flow/)
- [Pressure Products](https://www.alicat.com/products/pressure/)
- [All About Class I Division 1 Electronic Mass Flow and Pressure Instruments](https://www.alicat.com/products/class-i-div-1/)
- [Quote Request](https://www.alicat.com/quote-request/)
- [Contact](https://www.alicat.com/contact/)
- [Technical Reference](https://www.alicat.com/technical-reference/)
- [About Us](https://www.alicat.com/about/)
- [Representatives](https://www.alicat.com/contact/reps/)

## Posts
- [Versatile Gas Control for Hydrogen Fuel Cell and Electrolyzer Testing](https://www.alicat.com/articles/hydrogen-fuel-cell-electrolyzer-testing/)
- [Space Valves: Leak Testing for Today’s Aerospace Industry](https://www.alicat.com/articles/valve-leak-testing-aerospace/)
- [PEM Hydrogen Fuel Cell Efficiency with Alicat Mass Flow Controller](https://www.alicat.com/articles/hydrogen-fuel-cell-efficiency-concept-vehicle/)
- [Pilot Pressure Control in Dome Loaded Pressure Regulators](https://www.alicat.com/articles/pilot-pressure-control-with-alicat-devices/)
- [Combustion Testing for a Propulsion System](https://www.alicat.com/articles/propulsion-testing-with-precise-gas-blending/)

## Documentation
- [ATEX, CSA, \& DEKRA Certifications for Hazardous Gas Zones](https://www.alicat.com/documentation/hazardous-environments-certifications/)
- [FlowVision 2 FAQ](https://www.alicat.com/documentation/flowvision-2-faq/)
- [Gas Select Gas List for Alicat Mass Flow Instruments](https://www.alicat.com/documentation/gas-select-gas-list/)
- [Brochures](https://www.alicat.com/documentation/product-brochures/)
- [Tutorials](https://www.alicat.com/documentation/tutorials/)

## Representatives
- [Emproco, Ltd\.](https://www.alicat.com/contact/reps/emproco-ltd/)
- [Alpha Controls \& Instrumentation](https://www.alicat.com/contact/reps/alpha-controls-instrumentation/)
- [Analitika](https://www.alicat.com/contact/reps/analitika/)
- [SRS Innovative Solutions](https://www.alicat.com/contact/reps/srs-innovative-solutions/)
- [TID Sales](https://www.alicat.com/contact/reps/tid-sales/)

## Support
- [Methane, Hydrogen, and Propane Flow Controllers for Hazardous Locations](https://www.alicat.com/support/group-abcd-hydrogen-acetylene-gas-flow-control/)
- [Mass Flow and Pressure Control in Hazardous Area GC Analyzer Systems](https://www.alicat.com/support/flow-pressure-hazardous-gc-analyzer/)
- [High Flow Control for Gasification](https://www.alicat.com/support/high-flow-control-for-gasification/)
- [High Accuracy, Low\-Flow Color Dosing with Coriolis Mass Flow Meters](https://www.alicat.com/support/liquid-color-dosing/)
- [Hydrogen and Diesel Hybrid Engine Testing](https://www.alicat.com/support/hydrogen-diesel-hybrid-engine-testing/)

## Optional
- [Sitemap index](https://www.alicat.com/sitemap_index.xml)