Gastec

Isopropyl Alcohol (IPA) Gas Detection Tube – 0.02–5%

This isopropyl alcohol gas detection tube is designed for rapid percent-level air sampling of IPA vapor from 0.02% to 5%, supporting high-concentration solvent monitoring, leak response, and...

Isopropyl Acetate Gas Detection Tube – 20–500 ppm

This isopropyl acetate gas detection tube is designed for accurate air sampling of isopropyl acetate vapor from 20 to 500 ppm, supporting solvent exposure monitoring, industrial hygiene programs, and...

Isobutyl Acetate Gas Detection Tube – 10–300 ppm

This isobutyl acetate gas detection tube is designed for accurate air sampling of isobutyl acetate vapor from 10 to 300 ppm, supporting solvent exposure monitoring, industrial hygiene programs, and...

Isobutyl Alcohol Gas Detection Tube – 10–150 ppm

This isobutyl alcohol gas detection tube is designed for accurate air sampling of isobutyl alcohol vapor from 10 to 150 ppm, supporting solvent exposure monitoring, industrial hygiene programs, and...

Isoamyl Alcohol Gas Detection Tube – 5–300 ppm

This isoamyl alcohol gas detection tube is designed for accurate air sampling of isoamyl alcohol vapor from 5 to 300 ppm, supporting solvent exposure monitoring, industrial hygiene programs, and...

Isoamyl Acetate Gas Detection Tube – 10–200 ppm

This isoamyl acetate gas detection tube is designed for accurate air sampling of isoamyl acetate vapor from 10 to 200 ppm, supporting solvent exposure monitoring, industrial hygiene programs, and...

Iron Ion Gas Detection Tube – 5–50 mg/L

This iron ion gas detection tube is designed for accurate air sampling of iron ion concentrations from 5 to 50 mg/L, supporting industrial hygiene monitoring, process control, and workplace...

Hydrogen Sulfide (H₂S) Gas Detection Tube – 10–200 ppb

This hydrogen sulfide gas detection tube is designed for accurate air sampling of H₂S vapor, supporting low-level exposure monitoring, industrial hygiene programs, and workplace safety verification...

Hydrogen Sulfide (H₂S) Gas Detection Tube – 0.1–4 ppm

This hydrogen sulfide gas detection tube is engineered for precise air sampling of H₂S vapor from 0.1 to 4 ppm, supporting low-level exposure monitoring, industrial hygiene programs, and workplace...

Hydrogen Sulfide (H₂S) & Sulfur Dioxide (SO₂) Gas Detection Tube – Dual Range

This dual-gas detection tube is designed for accurate air sampling of hydrogen sulfide and sulfur dioxide vapor, supporting industrial hygiene monitoring, process safety checks, and workplace...

Hydrogen Sulfide (H₂S) & Sulfur Dioxide (SO₂) Gas Detection Tube – 0.02–8%

This dual-gas detection tube is designed for high-concentration air sampling of hydrogen sulfide and sulfur dioxide vapor from 0.02% to 8%, supporting emergency response, process safety verification,...

Hydrogen Sulfide (H₂S) Gas Detection Tube – 12.5–500 ppm

This hydrogen sulfide gas detection tube is designed for rapid air sampling of H₂S vapor from 12.5 to 500 ppm, supporting high-range exposure monitoring, emergency response, and industrial safety...