All industrial scientific calibration cylinders are manufactured to the highest quality standards and include NIST traceable blend techniques, analytical leak testing of every cylinder, certified component concentrations and clearly marked lot numbers and expiration dates.

INDUSTRIAL SCIENTIFIC 18109191 Calibration Gas CO, C5H12, H2S, O2 100 ppm CO, 25% LEL Pentane, 25 ppm H2S, 18% O2 500 lb/in² C-10 34 l
Description
Specifications
Brand Name | Industrial Scientific |
Packages
EA - 1 EA PER EA |