"Industrial Scientific"

Cylinder,H2S 20 ppm, CO 60 ppm,O2 15%, Pentane 58% LEL in N2,7AL

Cal Kit,fixed CT-7 type diffusion,5 ppm Cl2,58L

Cal kit, GasWatch 3, CO 50 ppm / N2, 103L steel cyl, regulator, cal cup, case & tubing

Calibration Kit,SP-220,10 %LEL methane (5000 ppm),34L,gas bag,case, & tubing

RKI 81-0176RK-02, Calibration Gas Cylinder, Ammonia, 25 ppm in N2, 58AL by RKI Industries

Cylinder, H2, 500 ppm in air, 103L steel

Cylinder, CH4 40% LEL (2% vol) in air, 34L steel

Cylinder, H2S 500 ppm in N2, 58AL

Cal cup for ESM-01 diffusion ammonia sensors, fixed systems

Cal kit, fixed, 34L cyl 1,000 ppm Hydrogen in Air, humidifier tube, reg with gauge & knob, cal cup, screwdriver, case & tubing

Cal kit, fixed, GD-K7D2/GD-K77D/GD-K71D/GD-K70D, 58AL cyl 5 ppm Hydrogen Chloride in N2, high flow reg with gauge & knob, gas bag, screwdriver, case & tubing

Cal kit, GX-2001/GX-2009, 34AL cyl Isobutane/H2S/CO/O2, reg with gauge & knob, cal cap, case & tubing

Cal kit, GX-2003/GX-2012, 34AL cyl H2S (25 ppm)/CO/CH4/O2, dem flow reg, case & tubing

Cal kit, SC-01, 34AL cyl 10 ppm HCN/N2, reg with gauge & knob, cal cup, case & tubing

Cylinder, CO 50 ppm in N2, 7AL bump, non-hazmat

Cylinder, H2S 25 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2, 7AL bump, non-hazmat

Regulator, demand flow for standard 4-gas in 34AL/58AL/103L/116L cylinders

Cylinder, NH3 50 ppm in air, 58AL

Cylinder,NH3 200 ppm in air,34AL

Cal kit, fixed, 34AL cyl 2 ppm Chlorine in N2, reg with gauge & knob, cal cup, screwdriver, case & tubing

Cal kit, SP-220, 34L steel cyl CH4 10% LEL in air, demand flow regulator, case & tubing

RKI 81-0176RK-04, Calibration Gas Cylinder, Ammonia, 25 ppm in N2, 34AL by RKI Industries

Cylinder, H2 500 ppm in air, 34L steel

Cylinder, CH4 20% LEL in air, 103L steel

Cylinder, CO 50 ppm in N2, 103L steel

Cylinder, H2S 20 ppm / CO 60 ppm / CH4 29% LEL / O2 15% in N2, 34AL

Bump test cylinder, H2S 40 ppm / CO 100 ppm / Methane 50% LEL / O2 12% in N2, 11AL aerosol, with red plastic straw and gas bag for GX-2012

Regulator, demand flow, with CGA590

Cal cup for ESM-01 diffusion chlorine sensors, fixed systems

Cal kit, fixed, 103L steel cyl 1,000 ppm Hydrogen in Air, humidifier tube, reg with gauge & knob, cal cup, screwdriver, case & tubing