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Portagas
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
SO2 single-gas span (5 / 10 ppm)
Sulfur-dioxide span gas for specialty toxic-sensor calibration
$0.00
Universal calibration cap / adapter
Diffusion cal caps sized to common 4-gas and single-gas monitors
$0.00