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
GastecHexan 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
