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Norlab P197830LA Equivalent Calibration Gas, Propane 30% LEL (0.63% by Volume), Air Balance, 17…
Brand: Portagas | Item #: NLB90096324$50.00
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Norlab H104920LA Equivalent Calibration Gas, Hydrogen (20% LEL) (.08% by Volume), Air Balance, 34…
Brand: Portagas | Item #: NLB90096428$62.00
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Norlab P197120VN Equivalent Calibration Gas, Methane 20% by Volume, Nitrogen Balance, 17 Liter…
Brand: Portagas | Item #: NLB90096592$50.00
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Norlab P126550LA Equivalent Calibration Gas, Pentane (50% LEL), Air Balance, 17 Liter Disposable…
Brand: Portagas | Item #: NLB90096966$50.00
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Norlab H1066 Equivalent Calibration Gas, Nitrogen 99.999%, 34 Liter Portagreen Aluminum Cylinder
Brand: Portagas | Item #: NLB90097246$62.00
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Norlab P1971050 Equivalent Calibration Gas, Methane (10% LEL) (0.5% by Volume), Air Balance, 17…
Brand: Portagas | Item #: NLB90097270$50.00
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Norlab P10724VN Equivalent Calibration Gas, Oxygen 0.4%, Nitrogen Balance, 17 Liter Disposable Steel…
Brand: Portagas | Item #: NLB90097799$50.00
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Norlab P1072.5VN Equivalent Calibration Gas, Oxygen 0.5%, Nitrogen Balance, 17 Liter Disposable…
Brand: Portagas | Item #: NLB90098856$50.00
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Norlab H120825PA Equivalent Calibration Gas, Hexane 25ppm, Air Balance, 34 Liter Disposable Steel…
Brand: Portagas | Item #: NLB90099289$62.00
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Norlab P197110LM2 Equivalent Calibration Gas, Carbon Monoxide 35ppm, Methane (10% LEL), Oxygen 18%,…
Brand: Portagas | Item #: NLB90099501$50.00
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Norlab P1013800PN Equivalent Calibration Gas, Carbon Dioxide 800ppm, Nitrogen Balance, 17 Liter…
Brand: Portagas | Item #: NLB90100989$50.00
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Norlab H1016150PA Equivalent Calibration Gas, Carbon Monoxide 150ppm, Air Balance, 34 Liter…
Brand: Portagas | Item #: NLB90100990$62.00
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Norlab H101640PA Equivalent Calibration Gas, Carbon Monoxide 40ppm, Air Balance, 34 Liter Disposable…
Brand: Portagas | Item #: NLB90100991$62.00
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Norlab P196212PA Equivalent Calibration Gas, Ethylene 12ppm, Air Balance, 17 Liter Disposable Steel…
Brand: Portagas | Item #: NLB90100993$52.00
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Norlab P196227PA Equivalent Calibration Gas, Ethylene 27ppm, Air Balance, 17 Liter Disposable Steel…
Brand: Portagas | Item #: NLB90100994$52.00
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Norlab H120810LA Equivalent Calibration Gas, Hexane (10% LEL), Air Balance, 34 Liter Disposable…
Brand: Portagas | Item #: NLB90100996$62.00
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Norlab P120830LA Equivalent Calibration Gas, Hexane 30% LEL, Air Balance, 17 Liter Disposable Steel…
Brand: Portagas | Item #: NLB90100999$50.00
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Norlab H120830LA Equivalent Calibration Gas, Hexane 30% LEL, Air Balance, 34 Liter Disposable Steel…
Brand: Portagas | Item #: NLB90101000$62.00
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Norlab P10492000PA Equivalent Calibration Gas, Hydrogen 2000ppm, Air Balance, 17 Liter Disposable…
Brand: Portagas | Item #: NLB90101002$50.00
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Norlab H105520PA Equivalent Calibration Gas, Isobutylene 20ppm, Air Balance, 34 Liter Disposable…
Brand: Portagas | Item #: NLB90101010$62.00
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Norlab H107217VN Equivalent Calibration Gas, Oxygen 34.0%, Nitrogen Balance, 34 Liter Disposable…
Brand: Portagas | Item #: NLB90101025$62.00
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Norlab H126510LA Equivalent Calibration Gas, Pentane (10% LEL), Air Balance, 34 Liter Disposable…
Brand: Portagas | Item #: NLB90101027$62.00
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Norlab H126525LM7 Equivalent Calibration Gas, Pentane (25% LEL) / Oxygen 19%, Nitrogen Balance, 34…
Brand: Portagas | Item #: NLB90101029$62.00
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Norlab H197820LA Equivalent Calibration Gas, Propane (20% LEL) (0.42% by Volume), Air Balance, 34…
Brand: Portagas | Item #: NLB90101034$62.00
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