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Description
- 260 ppm ethanol, + 2 %, for calibration of 0.48 mg/L BrAC or 1 # resp. 0,1 % BAC - disposable cylinder: 83 mm x 346 mm, 1.4 kg - gas volume: 103 L - pressure: 69 bar - may be transported by air cargo - labelled shelf life 3 years