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Gas Detection
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POLI pump water-trap / hydrophobic filter
Inline water-trap and hydrophobic filter for the POLI pump train
$0.00
Portagas 100 Series Preset Fixed-Flow Regulator (0.5 LPM)
Portagas 100 Series Preset Fixed-Flow Regulator delivers constant 0.5 LPM calibration gas flow for diffusion-instrument testing and bump testing as cylinder pressure drops.
$0.00
Portagas Demand-Flow Regulator
The Portagas Demand-Flow Regulator is an on-demand regulator for pump-drawn detectors and docking stations that delivers gas only as the pump calls.
$0.00
PortaGreen 4-Gas “Quad Mix” Cylinder (H2S/CO/CH4-LEL/O2)
NIST-traceable 4-gas mix (e.g., 25 ppm H2S, 100 ppm CO, 2.5% CH4 = 50% LEL, 18% O2, bal. N2) in 34L/58L/116L; matched to BW, RKI, RAE, Crowcon, MSA.
$0.00
PortaGreen 4-Gas Pentane-LEL Quad Mix
Pentane-based 4-gas span mix for detectors calibrated on pentane.
$0.00
PortaGreen CO Single-Gas Cylinder (50/100 ppm)
Carbon-monoxide span gas in nitrogen for CO detector calibration and bump testing.
$0.00
PortaGreen H2S Single-Gas Cylinder (25 ppm)
NIST-traceable 25 ppm hydrogen sulfide in nitrogen — core oilfield/sour-gas calibration gas.
$0.00
PortaGreen Isobutylene VOC/PID Span Gas (100 ppm)
PortaGreen Isobutylene VOC/PID Span Gas is a 100 ppm calibration gas for photoionization detectors and VOC monitors.
$0.00
PortaGreen Methane Combustible-LEL Cylinder (2.5% / 50% LEL)
Methane-in-air/nitrogen combustible span gas for LEL sensor calibration.
$0.00
PortaGreen Oxygen Single-Gas Cylinder
O2 span/zero cylinders (18% span, or 0%/N2 for oxygen-deficiency/zero) to verify O2 sensors.
$0.00
PortaGreen Pentane Combustible-LEL Cylinder
Pentane-in-air/nitrogen LEL span gas for detectors set to pentane response factor.
$0.00
PortaGreen Strip & Ship Recyclable Cylinder Program (34L/58L/116L + MegaCal)
PortaGreen Strip & Ship Recyclable Cylinder Program offers lightweight, reusable calibration gas cylinders with prepaid return labels that eliminate on-site hazardous waste disposal.
$0.00
Propane / hexane combustible-LEL span
Alternative-hydrocarbon LEL span gases for detectors set to propane/hexane response
$0.00
RAE / Crowcon-match Quad Mix (10 H2S / 50 CO / 2.5% CH4 / 18% O2 / N2)
4-gas cal mix matched to RAE and Crowcon monitors, 34L/58L
$0.00
RKI-match Quad Mix (25 H2S / 50 CO / 2.5% CH4 50%LEL / 12% O2 / N2)
Portagas RKI-match Quad Mix 4-gas calibration cylinder for RKI GX-series gas monitors and calibration stations.
$0.00
S2 Series Sensor/Detector Head
RKI Instruments S2 Series Sensor/Detector Head is a reliable, cost-effective gas detection transmitter for Beacon fixed systems monitoring common workplace hazards.
Price range: $595.00 through $1,205.00
Sample probe / hose assembly
GfG Instrumentation sample probe and hose assembly is a replacement tubing kit for pumped G450, G460, and G999 gas detection models.
$0.00
Sample tubing / hose assembly
Replacement sample hose (Tygon/urethane) for pumped RKI instruments
$0.00
SCAL-400 calibration & charging station
The SCAL-400 is a calibration and charging station that automatically tests and charges up to five Sensit P400 Gas Monitors simultaneously.
$0.00
SDM-2012 docking / calibration station
RKI Instruments SDM-2012 is an automated docking station for charging, calibration, and bump testing of GX-2012 gas detectors, operable standalone or with a PC.
$0.00