GastecGastec test tubes N, N-dimethylacetamide 60 ... 240ppm (1), 5 ... 60ppm (2), 1.5 ... 5ppm (4), 10 per box Color change: pink> pale yellow Storage time: 3 years temperature correction
GastecRubber jacket Gastec tube holder for double Gastec tubes
GastecOxygen Gastec tube
GastecMethyl tert-butyl ether tubes
GastecMethyl Alcohol Gastec Tubes
GastecHydrogen Sulphide Gastec Tubes Hydrogen Sulphide (H2S) detection tubes (0.25 to 120ppm)
GastecHydrogen sulphide Gastec tubes
GastecGastec test tubes carbon dioxide 3...6% (1/2), 0.25...3% (1), 0.13...0.25% (2) 10 per box Color change: white > purple Storage time: 3 years
GastecGastec oxygen test tubes 6...24% (1/2), 3...6% (1) 5 per box, Color change: black > white Storage time: 3 years
GastecGastec gas sampling pump complete kit with automatic counter
GastecGastec gas sampling pump complete kit
GastecGastec carbon monoxide test tubes 1...30ppm (1) 10 per box Color change: white > pale pink Temperature correction Storage time: 2 years
GastecEthylene Gastec tubes
GastecCarbon monoxide Gastec tube
GastecCarbon Dioxide Gastec Tubes
