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Calibration Solutions



Buffer Solutions
Water Calibration Equipment
Part Number Price
pH Buffer 4 - 8 oz. 33937 $ 5.00 Order »
pH Buffer 7 - 8 oz. 33936 $ 5.00 Order »
pH Buffer 10 - 8 oz. 33938 $ 5.00 Order »
pH Buffer 4 - 32 oz. 33940 $ 12.00 Order »
pH Buffer 7 - 32 oz. 33939 $ 12.00 Order »
pH Buffer 10 - 32 oz. 33941 $ 12.00 Order »
Auto-Cal Solution - 500 ml - MOST POPULAR 35164 $ 14.95 Order »
Deionized Water - Gallon 18596 $ 7.95 Order »
Deionized Water - 5 Gallon - MOST POPULAR 40326 $ 25.95 Order »
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Calibration GasesTedlar Bags
Air Calibration Equipment
Part Number Price
17L Zero Air 11062 $ 45.00 Order »
29L Multi-Calibration Gas - 2.5% v/v CH4, 100 ppm CO, 40 ppm H2S, 15% v/v O2 balance Nitrogen 11106 $160.00 Order »
34L Isobutylene 100 ppm balance air 33066 $ 64.00 Order »
34L 2.5% Methane balance air 33060 $ 64.00 Order »
34L Multi-Calibration Gas - 2000 ppm CO2, 50% LEL, balance air 33062 $ 79.00 Order »
17L Isobutylene 100 ppm balance air - MOST POPULAR 33063 $ 40.00 Order »
17L Hexane 100 ppm balance air 33065 $ 85.00 Order »
29L Multi-Calibration Gas - 50% LEL (CH4), 50 ppm CO, 25 ppm H2S, 15% O2, balance Nitrogen - MOST POPULAR 33067 $139.00 Order »
29L Multi-Calibration Gas - 50% LEL (CH4), 50 ppm CO, 25 ppm H2S, 20.9% O2, balance Nitrogen 33068 $139.00 Order »
17L Isobutylene 10 ppm, balance air 33069 $ 40.00 Order »
17L Methane 99.97% UHP 45312 $ 75.00 Order »
17L Methane 10,000 ppm balance air 45313 $ 50.00 Order »
17L Methane 100 ppm balance air 45314 $ 50.00 Order »
623L Hydrogen 2,000 psi, UHP 45315 $190.00 Order »
34L Multi-Calibration Gas - 50% CH4, 35% CO2, balance Nitrogen 53987 $ 59.00 Order »
29L Hydrogen Sulfide 10 ppm, balance Methane 53988 $250.00 Order »
105L Multi-Calibration Gas - 2.5% CH4, 100 ppm CO, balance air 53989 $130.00 Order »
Tedlar Bags 18626 $ 15.50 Order »
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