$150 - $200

Sulfur Dioxide (SO2) 29 Liter Cylinder 10 PPM SO2, 100 PPM CO, 2.5% CH4, 20.9% O2 / N2

Part Number: F107910PM6

34 Liter 40 PPM Carbon Monoxide, 50% LEL Methane, 18.0% Oxygen Calibration Gas, Nitrogen

Part Number: 34L-326

Norlab J102830PN Equivalent Calibration Gas, R-12 30ppm, Nitrogen Balance, 103 Liter Disposable Steel Cylinder

Crowcon Vortex Panel Display Overlay Label

CS150-B-1-BB-2-A-N CS150 Light Duty Online Conductivity Sensor, Graphite, 12mm, K=0.1, TC, 10FT, BNC by Sensorex

The CS150 and CS150TC conductivity probes are a cost effective solution for measuring conductivity in light industrial and laboratory applications.

Sensors feature measuring surfaces. The durable epoxy body construction provides a rugged and dependable sensor for portable and laboratory use. Suitable for use with most portable conductivity meters.

By adding a simple mounting gland fitting, customers may use these in process applications. Mount them in-line, in a pipe "T" fitting, or submerse them into a tank.

Features:

• Ideal for laboratory and light duty process applicationsAvailable with or without ATC (temperature sensor)
• Easy to submerge in a tank or mount inline in a pipe
• Cell constant choices of 0.1 or 1.0
• Compatible with most portable and benchtop meters

58ES-248-100 58 Liter Single Gas (100 PPM Isobutylene) Ecosmart Refillable Cylinder, Air Balance by Gasco

The NEW 58-liter refillable cylinder is a smaller package! 58-liter ecosmart cylinders hold pure and mixed gases. Filled to your specifications, this lightweight portable cylinder is easier to manage than the traditional bigger 58-liter.

Features & Benefits

• Refillable or Disposable
• Dynamic smaller package
• Holds pure and mixed gases
• Lightweight and portable
• Same capacity as a traditional
• 58-liter disposable cylinder
• Eliminates disposal fees and regulatory paperwork

PCA3 REPLACEMENT PURGE PUMP

Savannah Specialty 10 ppm Sulfur Dioxide / Air 29 Liter Aluminum Cylinder

103 Liter Pentane 50% LEL Calibration Gas, 0.70% vol., Air

Part Number: 103L-154-50

Savannah Specialty 250 ppm Isobutylene / Air 103 Liter Cylinder

221 Liter 30% LEL Hexane Propane, 15.0% Oxygen Calibration Gas, Nitrogen

Part Number: 221L-333

34 Liter Balance Methane, 35% vol. Carbon Dioxide Calibration Gas

Part Number: 34L-399-35

HARN,WRKMN,ARC,VST,PRD,BELAY,TBLS,XLG

221 Liter 20% LEL Methane, 19% Oxygen Calibration Gas, Nitrogen

Part Number: 221L-306

58 Liter Single Gas (18% O2) Calibration Gas, Nitrogen Balance

Part Number: 58L-161-18

SC Replacement Sensor, R11 0-1000 ppm

Norlab F105340MX2 Equivalent Calibration Gas, Hydrogen Sulfide 40ppm, Carbon Monoxide 200ppm, Methane 2.5% (50% LEL), Oxygen 10%, Nitrogen Balance, 34 Liter Portagreen Aluminum Cylinder

Charging Station with 115 / 220 VAC Power Supply for Two Instruments for GX-2009

*Please note we can only ship RKI products to customers within the United States

221 Liter 35 PPM Carbon Monoxide, 50% vol. Methane Calibration Gas, Nitrogen

Part Number: 221L-361

SC Replacement Sensor, R123 0-1000 ppm

Multi Hole CO Probe 60/160

221 Liter Hydrogen 50% LEL Calibration Gas, 2.0% vol., Air

Part Number: 221L-85-2

Norlab F105325PM78 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Carbon Monoxide 100ppm, Methane 2.5% (50% LEL), Oxygen 19%, Nitrogen Balance, 34 Liter Portagreen Aluminum Cylinder

SC Replacement Sensor, R134a 0-3000 ppm