"Industrial Scientific"

Cylinder, CO 5% volume in N2, 34L steel

Cylinder, NH3 25 ppm in N2, 58AL

Confined space kit with hand aspirator assembly with 10’ hose, probe, 34AL H2S (25 ppm)/CO/O2/CH4, regulator, padded case, calibration cap, and cal tubing (instrument and charger sold separately)

Cal kit, fixed, 34L cyl 50% LEL Propane in Air, reg with gauge & knob, cal cup, screwdriver, case & tubing

Cal kit, fixed, 58AL cyl 2 ppm Chlorine in N2, reg with gauge & knob, cal cup for ESM-01-Cl2 sensor, screwdriver, case & tubing

Cal Kit,fixed,NO2,SD,34AL

Cal Kit,GP-204,PROPANE,50% LEL,34L

Cal kit, GX-2003/GX-2012, 34L cyl CO/CH4/O2, dem flow reg, case & tubing

Cal kit, SC-01, 58AL cyl 25 ppm H2S/N2, reg with gauge & knob, cal cup, case & tubing

Cylinder,H2S 50 ppm/isobutane 50% LEL in N2,58AL, European Approved

Cylinder,H2S 25 ppm/CO 50 ppm/CH4 57% LEL/O2 12% in N2,34AL,for GX-3R/GX-3R Pro MED version

Regulator, demand flow, with CGA330

Cylinder, O2 99.99%, 58AL

Cylinder,isobutane 50 ppm in air,34L steel cylinder

Cal kit, SP-220, 34L steel cyl H2 2000 ppm in air, 34L steel cyl CH4 10% LEL in air, dispensing valve, gas bag, case & tubing

RKI 81-0180RK-04, Calibration Gas Cylinder, NO2, 10 ppm in Air, 34AL by RKI Industries

Cylinder, H2, 200 ppm in air, 34L steel

Cylinder, CH4 5% LEL in air, 103L steel

Cylinder, H2S 50 ppm/50% LEL isobutane in N2, 34AL

Cylinder, H2S 25 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2, 34AL

Cylinder, NH3 10 ppm in N2, 34AL

Regulator, demand flow for 34AL/58AL/103L/116L cylinders

Cal kit, fixed, 103L steel cyl 50% LEL Propane in Air, reg with gauge & knob, cal cup, screwdriver, case & tubing

Cal kit, fixed, GD-K7D2/GD-K77D/GD-K71D/GD-K70D, 58AL cyl 5 ppm Sulfur Dioxide in N2, demand flow reg, screwdriver, case & tubing

Cal kit, GP-204, 34L cyl 50% LEL isobutane/Air, reg with gauge & knob, screwdriver, case & tubing

Cal kit, GX-2003/GX-2012, 103L steel cyl CO/CH4/O2 in N2, dem flow reg, case & tubing

Cal Kit,PS2,10%/25% LEL Propane,34L

Cal kit, SC-01, 34L cyl 50 ppm CO/N2, reg with gauge & knob, cal cup, case & tubing

Cylinder, CO 40 ppm in air, 34L steel

Cylinder, HCN 5 ppm in N2, 58AL