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 18106633 Calibration Gas H2S 25 ppm Hydrogen Sulfide 2000 lb/in² CGA 330 800 l
Description
Specifications
Brand Name | Industrial Scientific |
Packages
EA - 1 EA PER EA |