"Industrial Scientific"

Cal kit, fixed, 34L cyl 50% LEL Methane in Air, reg with gauge & knob, cal cup for GD-A8 / GD-A8V, screwdriver, case & tubing

Cal Kit,fixed,2% H2 in Helium,6LPM reg,bag,103L

Cal kit, fixed, 34AL cyl 400 ppm Hexane in Air, humidifier tube, reg with gauge & knob, cal cup, screwdriver, case & tubing

Cal kit, fixed, 34AL cyl 2 ppm Chlorine in N2, 34L 100% N2, reg with gauge & knob, cal cup for super toxic GD-K8A (rim feed), screwdriver, gas bag, case & tubing (includes special dilution instructions for O3 calibration)

Cal kit, Gas Tracer, 34L cyl 500 ppm CH4/Air, 34L CO/CH4/O2, humidifier tube, dem flow reg, case & tubing

Cal kit, OX-07, 34L cyl 100% N2, reg with gauge & knob, cal cup, case & tubing

Cal kit, RX-517, 34L cyl 50 ppm H2S/50% LEL isobutane in N2, 17L cyl 10% vol isobutane/N2, disp valve, 6 LPM regulator, two gas bags, case & tubing

Cylinder,isoButane 50% LEL in Air,34 European AL

Cylinder, R-134A 2000 ppm in air, 103L

Cylinder,CO2 13.8% vol/Butane 8% vol in N2,34AL

Cylinder, Benzene 5 ppm in air, 34AL

Cylinder,H2S 50 ppm/CO 500 ppm/CH4 50% LEL/O2 18% in N2,34AL

Cylinder, H2S 20 ppm / CO 60 ppm / Pentane 58% LEL / CO2 2.5% / O2 15% in N2, 58AL

Cylinder,H2S 25 ppm/CO 50 ppm/CH4 57% LEL/O2 12% in N2,58AL,for GX-3R/GX-34R Pro MED version

Cylinder, SiH4 30 ppm in N2, 34AL

Cylinder, N2O 250 ppm in air, 103L steel

Cylinder, Carbonyl Sulfide (COS) 10 ppm in air, 58AL

Cal kit, Digester 101, 58AL cyl H2S 200 ppm in N2, demand flow regulator, case, and tubing

Cylinder, N2O 250 ppm in N2, 103L steel

Cylinder, CH2O 5 ppm in air, 58AL

Cylinder,Toluene 200 ppm in Air, 34AL

Cylinder, Ethylene Oxide 5 ppm in Air, 34AL

Cylinder,O2 12% in N2,34L steel

Cal kit, CO-04C, 34L cyl CO 50 ppm in N2, 34L cyl H2 200 ppm in air, regulator, cal cup, case & tubing

Cal Kit,fixed,HEX,SD,34L

Cal Kit,HS-04,H2S,58AL

Cylinder, Propane 25% LEL in air, 34L steel

Cylinder, nButane 9000 ppm/air, 34L steel

Cylinder, Hexane 15% LEL/air, 34L steel