Gastec

Hydrogen Fluoride (HF) Gas Detection Tube – 0.09–72 ppm

This hydrogen fluoride gas detection tube is designed for reliable air sampling of HF vapor from 0.09 to 72 ppm, supporting exposure monitoring, industrial hygiene programs, and workplace safety...

Hydrogen Fluoride (HF) Gas Detection Tube – 1–100 ppm

This hydrogen fluoride gas detection tube is designed for extended air sampling of HF vapor from 1 to 100 ppm, making it ideal for long-term exposure monitoring, industrial hygiene studies, and...

Hydrogen Fluoride (HF) Gas Detection Tube – 0.25–100 ppm

This hydrogen fluoride gas detection tube is designed for reliable air sampling of HF vapor from 0.25 to 100 ppm, supporting exposure monitoring, industrial hygiene programs, and workplace safety...

Hydrogen Cyanide (HCN) Gas Detection Tube – 17–2400 ppm

This hydrogen cyanide gas detection tube is designed for rapid air sampling of HCN vapor from 17 to 2400 ppm, supporting high-range exposure monitoring, emergency response, and industrial safety...

Hydrogen Cyanide (HCN) Gas Detection Tube – 0.2–10 ppm

This hydrogen cyanide gas detection tube is designed for accurate air sampling of HCN vapor from 0.2 to 10 ppm, supporting low-level exposure monitoring, industrial hygiene programs, and workplace...

Hydrogen Cyanide (HCN) Gas Detection Tube – 0.36–120 ppm

This hydrogen cyanide gas detection tube is designed for reliable air sampling of HCN vapor from 0.36 to 120 ppm, supporting exposure monitoring, industrial hygiene programs, and workplace safety...

Hydrogen Cyanide (HCN) Gas Detection Tube – 0.05–1.6%

This hydrogen cyanide gas detection tube is designed for rapid percent-level air sampling of HCN vapor from 0.05% to 1.6%, supporting emergency response, confined-space safety checks, and...

Hydrogen Chloride (HCl) Gas Detection Tube – 50–5000 ppm

This hydrogen chloride gas detection tube is designed for rapid air sampling of HCl vapor from 50 to 5000 ppm, supporting high-range exposure monitoring, industrial hygiene programs, and workplace...

Hydrogen Chloride (HCl) Gas Detection Tube – 10–1000 ppm

This hydrogen chloride gas detection tube is designed for rapid air sampling of HCl vapor from 10 to 1000 ppm, supporting exposure monitoring, industrial hygiene programs, and workplace safety...

Hydrogen Chloride (HCl) Gas Detection Tube – 0.2–76 ppm

This hydrogen chloride gas detection tube is designed for accurate air sampling of HCl vapor from 0.2 to 76 ppm, supporting low-to-mid range exposure monitoring, industrial hygiene programs, and...

Hydrogen Chloride (HCl) Gas Detection Tube – 1–100 ppm

This hydrogen chloride gas detection tube is designed for extended air sampling of HCl vapor from 1 to 100 ppm, making it ideal for long-term exposure monitoring, industrial hygiene surveys, and...

Hydrogen (H₂) Gas Detection Tube – 0.5–2%

This hydrogen gas detection tube is designed for accurate percent-level air sampling of hydrogen vapor from 0.5 to 2%, supporting leak investigation, process safety checks, and workplace...