34 liters, 10 ppm hydrogen cyanide, hcn
A predetermined mixture of 2 or more gases in which each component is measured to extreme accuracy and its contents certified. It is normally used to standardize and assure the accuracy of highly sensitive laboratory equipment.
NSN 5935-01-650-6548
NSN 5910-00-401-7891
NSN 5996-01-437-8824
NSN 6620-01-355-4339
NSN 5920-01-450-8382
NSN 6220-01-524-2304
NSN 6130-01-375-0874
NSN 5996-01-025-5683
NSN 6130-00-847-6671
NSN 7035-01-406-5232
NSN 6110-01-546-8179
NSN 6645-01-415-3341