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Norlab J1072209VN Equivalent Calibration Gas, Oxygen 20.9%, Nitrogen Balance, 100 Liter Portagreen…
Brand: Portagas | Item #: NLB90302291$145.00
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Norlab J197120LA Equivalent Calibration Gas, Methane 1.0% Vol. (20% LEL), Air Balance, 100 Liter…
Brand: Portagas | Item #: NLB90302302$145.00
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Norlab J101325VN Equivalent Calibration Gas, Carbon Dioxide 2.5% by Volume, Nitrogen Balance, 100…
Brand: Portagas | Item #: NLB90302309$145.00
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Norlab J1016200PN Equivalent Calibration Gas, Carbon Monoxide 200ppm, Nitrogen Balance, 100 Liter…
Brand: Portagas | Item #: NLB90302321$145.00
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Norlab J101635PA Equivalent Calibration Gas, Carbon Monoxide 35ppm, Air Balance, 100 Liter…
Brand: Portagas | Item #: NLB90302336$145.00
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RKI 81-0082RK-01 Equivalent Calibration Gas, R-12 2000ppm, Air Balance, 34 Liter Disposable Steel…
Brand: Portagas | Item #: RKI90090104$105.00
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RKI 81-0084RK-01 Equivalent Calibration Gas, R-134A 2000ppm, Air Balance, 34 Liter Disposable Steel…
Brand: Portagas | Item #: RKI90097826$105.00
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Rae Systems 600-0136-000 Equivalent Calibration Gas, Carbon Monoxide 50ppm, Methane 2.5% (50% LEL),…
Brand: Portagas | Item #: RS90097849$126.00
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Rae Systems 600-0129-000 Equivalent Calibration Gas, Carbon Dioxide 5000ppm, Carbon Monoxide 50ppm,…
Brand: Portagas | Item #: RS90100099$100.00
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Scott 077-0273 Equivalent Calibration Gas, Carbon Monoxide 50ppm, Air Balance, 34 Liter Disposable…
Brand: Portagas | Item #: SCT10124500$130.00
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Scott 077-0276 Equivalent Calibration Gas, Sulfur Dioxide 10ppm, Nitrogen Balance, 34 Liter…
Brand: Portagas | Item #: SCT90092204$149.00
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Scott 077-0272 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Nitrogen Balance, 34 Liter…
Brand: Portagas | Item #: SCT90094579$130.00
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Scott 077-0411 Equivalent Calibration Gas, Isobutylene 100 Liter ppm, Air Balance, 34 Liter…
Brand: Portagas | Item #: SCT90098585$140.00
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Scott 077-0358 Equivalent Calibration Gas, Methane 1.6% (32% LEL), Air Balance, 100 Liter Portagreen…
Brand: Portagas | Item #: SCT90100019$127.00
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Scott 077-0040 Equivalent Calibration Gas, Nitrogen 100 liter %, 100 liter Portagreen Aluminum…
Brand: Portagas | Item #: SCT90301909$138.00
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Scott 077-0036 Equivalent Calibration Gas, Hydrogen 2% (50% LEL), Air Balance, 100 Liter Portagreen…
Brand: Portagas | Item #: SCT90301910$138.00
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Scott 077-0019 Equivalent Calibration Gas, Zero Grade Air (20.9%), Nitrogen Balance, 100 Liter…
Brand: Portagas | Item #: SCT90302062$126.00
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