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Portagas
Adjustable-flow regulator (0.5–4 LPM)
Variable-flow cal regulator with gauge for pumped and diffusion instruments
$0.00
BW / Honeywell-match Quad Mix (25 H2S / 100 CO / 2.5% CH4 / 18% O2 / N2)
Portagas 58L BW/Honeywell-match Quad Mix calibration gas cylinder for 4-gas detector calibration with H2S, CO, CH4, and O2.
$0.00
Cal-gas tubing (Tygon) + T-adapter
Replacement cal-gas hose and T/flow-splitter adapters for bump/cal
$0.00
Cl2 single-gas span (10 ppm)
Portagas Cl2 single-gas span is a 10 PPM chlorine calibration gas cylinder for sensor testing and maintenance.
$0.00
CO single-gas, high range (200 ppm)
Portagas CO single-gas high range cylinder delivers 200 ppm carbon monoxide in air for calibrating higher-range CO sensors.
$0.00
Fixed-flow preset regulator (1.0 LPM)
Portagas fixed-flow preset regulator delivers a constant 1.0 LPM flow rate for accurate gas detector calibration with Portagreen, DAL, and DS cylinders.
$0.00
GfG-match Quad Mix (20 H2S / 200 CO / 2.5% CH4 / 18% O2 / N2)
4-gas cal mix matched to GfG G450/G460, 58L
$0.00
H2S single-gas, low ranges (10 / 20 / 40 ppm)
Additional hydrogen-sulfide span concentrations in N2 for tox-sensor cal
$0.00
Isobutylene PID span — low & high (10 / 100 / 500 ppm)
Additional isobutylene VOC/PID span concentrations for RAE/GX-6000/POLI PIDs
$0.00
MegaCal large-format cal cylinder (550L)
High-capacity recyclable cal-gas cylinder for high-volume dock/cal programs
$0.00
