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Hexane 221 Liter Cylinder 0.30% Hexane, 17% O2 / N2
Brand: Norlab | Item #: M120825LM1$220.00
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N-Pentane 221 Liter Cylinder 0.35% Pentane (25% LEL), 20.9% O2 / N2
Brand: Norlab | Item #: M126525LM17$220.00
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MSA VALVE - 638040
| Item #: MSA-638040$206.00
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Hydrogen Sulfide (H2S) 116 Liter Cylinder 10 PPM / Air
| Item #: U105310PA$295.00
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Sulfur Dioxide (SO2) 116 Liter Cylinder 100 PPM / Air
| Item #: U1079100PA$295.00
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Sulfur Dioxide (SO2) 116 Liter Cylinder 25 PPM / N2
| Item #: U107925PN$295.00
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Oakton Cole-Parmer® Submersible 3' L pH Probe, DJ/ABS/100Ohm RTD; Tinned/BNC - WD-27001-83
| Item #: WD-27001-83$244.00
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Oakton Cole-Parmer® Combination Ion-Selective Electrode (ISE), Chloride (Cl) - WD-27504-08
| Item #: WD-27504-08$278.00
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Gasco 44L-461 44 Liter 200 PPM Carbon Monoxide, 29% LEL Propane, 50 PPM Hydrogen Sulfide, 15.0%…
Brand: Gasco | Item #: 44L-461$235.75
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Honeywell Analytics Chlorine (CL2) Low Level with 10/20 ppb Alarms XP - 1971-0193
Brand: Honeywell Analytics | Item #: 1971-0193$249.00
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Digi-Sense Traceable Memory-Loc Datalogging Low-Temp Thermometer with Calibration; 1 Stainless Steel…
| Item #: DS-98768-55$237.30
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Quantrol Motorized Ball Valves - Capacitor Return, 1.0", 125°F, 145 PSI Max - CRMBV-1.0
| Item #: CRMBV-1-0$273.00
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Schaefer Plastic Duct Carrier, 12" - AM-DCP1225
| Item #: SCH-AM-DCP1225$218.67
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Gasco 44L-401 44 Liter 250 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 21.0%…
Brand: Gasco | Item #: 44L-401$235.75
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mPower Electronics Sensor Smart, NO2 Nitrogen Dioxide (0.1-20 ppm) - M080-0025-000
| Item #: MP-M080-0025-000$268.00
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BW Technologies Calibration Hose, (50 ft./15.2 m), Teflon-Lined for Use with Reactive Gases
Brand: BW Technologies | Item #: C2-HOSE4-50$250.00
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Gasco 58L-404 58 Liter 100 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide Calibration…
Brand: Gasco | Item #: 58L-404$281.88
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Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM / Propane 50% LEL / CO 50 PPM / Air
Brand: Norlab | Item #: Z105325PM42$292.00
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Digi-Sense Data Logging Light Meter with NIST Traceable Calibration - WD-20250-00
Brand: Digi-Sense | Item #: DS-WD-20250-00$207.80
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Gasco 44L-490T 44 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0%…
Brand: Gasco | Item #: 44L-490T$235.75
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Sulfur Dioxide (SO2) 58 Liter Cylinder 5 PPM SO2, 50 PPM CO, 2.5% CH4, 20.9% O2 / N2
Brand: Norlab | Item #: Z10795PM2$270.00
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Oasis Scientific Vividia Waterproof USB Flexible Inspection Camera Borescope Endoscope Microscope…
Brand: Oasis Scientific | Item #: MF-Flex-Camera-13$220.00
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Gasco 58L-401 58 Liter 250 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 21.0%…
Brand: Gasco | Item #: 58L-401$281.88
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Toluene 76 Liter Cylinder 1000 PPM / Air
Brand: Norlab | Item #: X12941000PA$230.00
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