Gastec Standard Tubes
Gastec standard tubes utilise colorimetric technology to perform spot sampling of around 300 hazardous and toxic gases, and chemical vapours in industrial environments.
Standard tubes provide a quick identification of gases. Fume hood confined space gas or COSHH assessments are among the most common uses.
You can also quickly search detector tube availability using our online stock check tool.
There are 10 tubes in a pack except for GAS31B (Oxygen). The standard tubes require an air sample to be drawn using the Gastec Sampling Pump (bought separately).
Showing 145–160 of 231 resultsSorted by popularity
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GAS131L Vinyl Chloride Gastec Detector Tubes 0.1 – 6.6ppm
£31.95ex. VAT£38.34inc. VAT -
GAS131 Vinyl Chloride Gastec Detector Tubes 0.025 – 2%
£31.95ex. VAT£38.34inc. VAT -
GAS132M Trichloroethylene Gastec Detector Tubes 2 – 250ppm
£31.95ex. VAT£38.34inc. VAT -
GAS132LL Trichloroethylene Gastec Detector Tubes 0.125 – 8.8ppm
£31.95ex. VAT£38.34inc. VAT -
GAS76M Tetrahydrothiophene Gastec Detector Tubes 10 – 100mg/m3
£31.95ex. VAT£38.34inc. VAT -
GAS76 Tetrahydrothiophene Gastec Detector Tubes 1 – 10ppm
£31.95ex. VAT£38.34inc. VAT -
GAS133HA Tetrachloroethylene Gastec Detector Tubes 7 – 900ppm
£31.95ex. VAT£38.34inc. VAT -
GAS133M Tetrachloroethylene Gastec Detector Tubes 2 – 250ppm
£31.95ex. VAT£38.34inc. VAT -
GAS132HH Trichloroethylene Gastec Detector Tubes 0.05 – 2.5%
£31.95ex. VAT£38.34inc. VAT -
GAS75 tert-Butyl Mercaptan Gastec Standard Detector 2.5 – 150mg/m3
£31.95ex. VAT£38.34inc. VAT -
GAS75L tert-Butyl Mercaptan Gastec Standard Detector 0.5 – 30mg/m3
£31.95ex. VAT£38.34inc. VAT -
GAS102L Hexane Gastec Standard Detector Tubes 4 – 1200ppm
£31.95ex. VAT£38.34inc. VAT -
GAS5M Sulphur Dioxide Gastec Detector Tubes 20 – 3600ppm
£31.95ex. VAT£38.34inc. VAT -
GAS128 Stoddard Solvent Gastec Detector Tubes 50 – 8000mg/m3
£31.95ex. VAT£38.34inc. VAT -
GAS115 Butanol-2 Gastec Detector Tubes 5 – 150ppm
£31.95ex. VAT£38.34inc. VAT -
GAS182 Pyridine Gastec Detector Tubes 0.2 – 35ppm
£31.95ex. VAT£38.34inc. VAT