CALIBRATION > CALIBRATION KITS
Gas calibration kit for Hydrogen Cyanide HCN 20 ppm (balance nitrogen N2) 58L
All gas calibration kits contain a cylinder of target reference gas (either 58 Liter or 103 Liter), 0.5L/min regulator (1.0L/min for Chlorine), 3 ft flexible tubing and two-cylinder carrying case.