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Norlab P197140LA Equivalent Calibration Gas, Methane (40% LEL) (2.0% by Volume), Air Balance, 17…
Brand: Portagas | Item #: NLB10439000$50.00
×Norlab P197140LA Equivalent Calibration Gas, Methane (40% LEL) (2.0% by Volume), Air Balance, 17 Liter Disposable Steel Cylinder
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Norlab P105510PA Equivalent Calibration Gas, Isobutylene 10ppm, Air Balance, 17 Liter Disposable…
Brand: Portagas | Item #: NLB10365188$50.00
×Norlab P105510PA Equivalent Calibration Gas, Isobutylene 10ppm, Air Balance, 17 Liter Disposable Steel Cylinder
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Norlab H1016300PA Equivalent Calibration Gas, Carbon Monoxide 300ppm, Air Balance, 34 Liter…
Brand: Portagas | Item #: NLB90091699$62.00
×Norlab H1016300PA Equivalent Calibration Gas, Carbon Monoxide 300ppm, Air Balance, 34 Liter Disposable Steel Cylinder
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Gasco 34L-21-5 Equivalent Calibration Gas, Benzene 5ppm, Air Balance, 34 Liter Disposable Steel…
Brand: Portagas | Item #: GS90099764$65.00
×Gasco 34L-21-5 Equivalent Calibration Gas, Benzene 5ppm, Air Balance, 34 Liter Disposable Steel Cylinder
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Norlab P1016400PA Equivalent Calibration Gas, Carbon Monoxide 400ppm, Air Balance, 17 Liter…
Brand: Portagas | Item #: NLB90091655$50.00
×Norlab P1016400PA Equivalent Calibration Gas, Carbon Monoxide 400ppm, Air Balance, 17 Liter Disposable Steel Cylinder
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Norlab P1055100PA Equivalent Calibration Gas, Isobutylene 100ppm, Air Balance, 17 Liter Disposable…
Brand: Portagas | Item #: NLB10372000$50.00
×Norlab P1055100PA Equivalent Calibration Gas, Isobutylene 100ppm, Air Balance, 17 Liter Disposable Steel Cylinder
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Norlab P197150MX11 Equivalent Calibration Gas, Carbon Monoxide 50ppm, Methane (50% LEL) (2.5% by…
Brand: Portagas | Item #: NLB90091675$50.00
×Norlab P197150MX11 Equivalent Calibration Gas, Carbon Monoxide 50ppm, Methane (50% LEL) (2.5% by Volume), Oxygen 19%, Air Balance, 17 Liter Disposable Steel Cylinder
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Norlab H105550PA Equivalent Calibration Gas, Isobutylene 50ppm, Air Balance, 34 Liter Disposable…
Brand: Portagas | Item #: NLB10365505$62.00
×Norlab H105550PA Equivalent Calibration Gas, Isobutylene 50ppm, Air Balance, 34 Liter Disposable Steel Cylinder
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Norlab H105575PA Equivalent Calibration Gas, Isobutylene 75ppm, Air Balance, 34 Liter Disposable…
Brand: Portagas | Item #: NLB90095223$62.00
×Norlab H105575PA Equivalent Calibration Gas, Isobutylene 75ppm, Air Balance, 34 Liter Disposable Steel Cylinder
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RKI 81-0012RK-01 Equivalent Calibration Gas, Methane 2.5% (50% LEL), Air Balance, 34 Liter…
Brand: Portagas | Item #: RKI10443000$55.00
×RKI 81-0012RK-01 Equivalent Calibration Gas, Methane 2.5% (50% LEL), Air Balance, 34 Liter Disposable Steel Cylinder
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Norlab P196227PA Equivalent Calibration Gas, Ethylene 27ppm, Air Balance, 17 Liter Disposable Steel…
Brand: Portagas | Item #: NLB90100994$52.00
×Norlab P196227PA Equivalent Calibration Gas, Ethylene 27ppm, Air Balance, 17 Liter Disposable Steel Cylinder
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Norlab H1016150PA Equivalent Calibration Gas, Carbon Monoxide 150ppm, Air Balance, 34 Liter…
Brand: Portagas | Item #: NLB90100990$62.00
×Norlab H1016150PA Equivalent Calibration Gas, Carbon Monoxide 150ppm, Air Balance, 34 Liter Disposable Steel Cylinder
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Norlab P105550PA Equivalent Calibration Gas, Isobutylene 50ppm, Air Balance, 17 Liter Disposable…
Brand: Portagas | Item #: NLB10365500$50.00
×Norlab P105550PA Equivalent Calibration Gas, Isobutylene 50ppm, Air Balance, 17 Liter Disposable Steel Cylinder
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RKI 81-0066RK-01 Equivalent Calibration Gas, Carbon Monoxide 200ppm, Air Balance, 34 Liter…
Brand: Portagas | Item #: RKI10158000$55.00
×RKI 81-0066RK-01 Equivalent Calibration Gas, Carbon Monoxide 200ppm, Air Balance, 34 Liter Disposable Steel Cylinder
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RKI 81-0012RK-21 Equivalent Calibration Gas, Methane 1.25% (25% LEL), Air Balance, 34 Liter…
Brand: Portagas | Item #: RKI90091703$55.00
×RKI 81-0012RK-21 Equivalent Calibration Gas, Methane 1.25% (25% LEL), Air Balance, 34 Liter Disposable Steel Cylinder
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Gasco 34L-262-15 Equivalent Calibration Gas, Hexane 15% LEL (0.18% by Vol), Air Balance, 34 Liter…
Brand: Portagas | Item #: GS10299510$65.00
×Gasco 34L-262-15 Equivalent Calibration Gas, Hexane 15% LEL (0.18% by Vol), Air Balance, 34 Liter Disposable Steel Cylinder
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Scott 077-1224 Equivalent Calibration Gas, Carbon Monoxide 250ppm, Air Balance, 34 Liter Disposable…
Brand: Portagas | Item #: SCT90091698$55.00
×Scott 077-1224 Equivalent Calibration Gas, Carbon Monoxide 250ppm, Air Balance, 34 Liter Disposable Steel Cylinder
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Norlab P1962100 Equivalent Calibration Gas, Ethylene 100ppm, Air Balance, 17 Liter Disposable Steel…
Brand: Portagas | Item #: NLB90090140$52.00
×Norlab P1962100 Equivalent Calibration Gas, Ethylene 100ppm, Air Balance, 17 Liter Disposable Steel Cylinder
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Norlab P126550LA Equivalent Calibration Gas, Pentane (50% LEL), Air Balance, 17 Liter Disposable…
Brand: Portagas | Item #: NLB90096966$50.00
×Norlab P126550LA Equivalent Calibration Gas, Pentane (50% LEL), Air Balance, 17 Liter Disposable Steel Cylinder
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Norlab H1208500PA Equivalent Calibration Gas, Hexane 500ppm, Air Balance, 34 Liter Disposable Steel…
Brand: Portagas | Item #: NLB10294500$62.00
×Norlab H1208500PA Equivalent Calibration Gas, Hexane 500ppm, Air Balance, 34 Liter Disposable Steel Cylinder
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Norlab A1016100N Equivalent Calibration Gas, Carbon Monoxide 100ppm, Air Balance, 11 Liter…
Brand: Portagas | Item #: NLB90094877$62.00
×Norlab A1016100N Equivalent Calibration Gas, Carbon Monoxide 100ppm, Air Balance, 11 Liter Disposable Aluminum Cylinder
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Norlab HP107525 Equivalent Calibration Gas, Propane (25% LEL) (0.525% by Volume), Air Balance, 34…
Brand: Portagas | Item #: NLB90095206$62.00
×Norlab HP107525 Equivalent Calibration Gas, Propane (25% LEL) (0.525% by Volume), Air Balance, 34 Liter Disposable Steel Cylinder
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RKI 81-0010RK-01 Equivalent Calibration Gas, Methane 5000ppm (10% LEL), Air Balance, 34 Liter…
Brand: Portagas | Item #: RKI10422034$55.00
×RKI 81-0010RK-01 Equivalent Calibration Gas, Methane 5000ppm (10% LEL), Air Balance, 34 Liter Disposable Steel Cylinder
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Norlab P197120LA Equivalent Calibration Gas, Methane (20% LEL) (1.0% by Volume), Air Balance, 17…
Brand: Portagas | Item #: NLB10426000$50.00
×Norlab P197120LA Equivalent Calibration Gas, Methane (20% LEL) (1.0% by Volume), Air Balance, 17 Liter Disposable Steel Cylinder
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