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R11 Calibration Gas
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R123A Calibration Gas
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R152A Calibration Gas
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R-438A Calibration Gas
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R513A Calibration Gas
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R515B Calibration Gas
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Best Sellers
Non-Reactive Multi-Mixtures
340TS 5% CO2, 19% O2, in N2
36-10S-8 10% CO2, 8% O2, in N2
AM300S 800 PPM CO, 800 PPM H2, 2%O2, in N2
BTEX
18A-0.9-12 Mix Isobutane 50% LEL, 12% O2, in N2
36-0.5S-20.5
36-4-16 Mix 4% CO2, 16% O2, in N2
36-5S-10 5% CO2 10% O2 Balance N2
36-5-20.6 Mix 5% CO2, 20.6% O2, in N2
36-5S-20.6 Mix 5 % CO2, 20.6 % O2, in N2
36-10S-10 10% CO2, 10% O2, Bal N2
36-5s-21 Mix 5% CO2, 21% O2 in N2
36-10S-20.6 CO2 10% 20.6% O2 in N2
36-10S-21-10% CO, 21% O2, in N2
260-150M Mix 150 PPM CO, 8% O2, in N2
298 Mix 100 PPM CO, 5% CO2, 10% Oxygen, in N2
300 Mix CO 250 PPM CH4 50% LEL In Air
301 Mix CO 50 PPM CH4 50% LEL in Air
301A Mix 50 LEL CH4, 50 PPM CO, 18% O2, in N2
301B 50 PPM CO, 5000 PPM CO2, 50%LEL CH4, in Air
302 Mix CO 50 PPM Propane 50% LEL in Air
303 Mix CH4 50% LEL Oxygen 17% in N2
303E Mix 50 ppm CO, 1.62% CH4, 18% O2 in N2