100ppm carbon monoxide/balance nitrogen
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 6240-01-463-8276
NSN 5945-00-926-8520
NSN 5990-00-226-7894
NSN 6105-01-325-7632
NSN 5895-01-226-5781
NSN 5985-01-539-8289
NSN 6685-00-499-9233
NSN 6645-01-525-5181
NSN 6685-00-028-6865
NSN 6135-01-633-8502
NSN 5945-01-466-3120
NSN 5910-01-231-4476