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5% (30% LEL) Methane (CH4) Balance Air 58 Liter Aluminum Cylinder
Catalog: A0443436
Each is preset to deliver gas at a flow rate specified by the customer
Catalog: A0446297
LIQUID TECHNOLOGY EPA-150-H2S-000010-N-00 Phosphine 5% (30% LEL) Methane (CH4)Liquid Technology EPA Protocol (CEMS) calibration gas Hydrogen Sulfide H2S, selectable concentration from 5 ppm to 250 ppm, 150 cubic feet (4. 2 cubic meter). Balance Nitrogen with CGA330 Inlet (Stainless Steel). Calibration gas is non returnable Blending Method: Although most manufacturers utilize a combination of partial pressure and gravimetric filling. Liquid Technology uses solely gravimetric blending to manufacture all calibration gas standards.
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