




1992 - 2022
When it comes to calibration gas, you can't beat this one - 50 PPM Carbon Monoxide, 25 PPM Hydrogen Sulfide, 1.25% Methane, (25% LEL) , (50% LEL Pentane Equivalent) , 18% Oxygen balance Nitrogen. Get yours now at our low, low price.

The N95 respirators are NIOSH approved, TC# TC-84A-9272 and are available in boxes of 25 or 300.

XD One is designed to be used every day, in any situation or job role, whatever your level of expertise. It monitors the levels of dangerous dust and lets you know when it is time to take action

Fast and cost-effective shipping to your door
Secured payment using CC or pay via PO
Repairs available on many products
Call 800-952-3293 for questions or inquiries
Our Monthly Sales Items
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Sale!
PureFlo 3000 NIOSH HEPA Replacement Filters, pk/5
$220.37$209.35Ships from the manufacturer, shipping times may vary.
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Sale!
Gentex PureFlo 3000 PAPR Respirator includes open frame, standard face seal, batteries and charger
$1,198.58$1,138.65Ships from the manufacturer, shipping times may vary.
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Sale!
N95 Respirators, box of 25
$75.00$30.0054 in stock (can be backordered)
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Sale!
5500 Series Half Face Respirator with an OV/P100 filters, Size L
$45.00$40.5032 in stock (can be backordered)
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Sale!
Aromatic Isocyanates SafeAir Badge (TDI & MDI), pk/50
$217.75$206.86Ships from the manufacturer usually in less than 1 week.
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Sale!
Hydrogen Cyanide Calibration Gas, 10 ppm Balance Nitrogen, 58L
$332.00$289.80Ships directly from the manufacturer within 2-3 business days.
Our Popular Items
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Sale!
UNI Carbon Monoxide Gas Detector, 0-500 ppm
$168.00$159.60Ships directly from the manufacturer, shipping times may vary.
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2″ Universal VOC Organic Zeroing Filter, pk/2
$80.0024 in stock (can be backordered)
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10″ Aluminum Probes with Luer Lock Fittings
$12.0010 in stock (can be backordered)
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Constant Flow Regulator, 0.5LPM, C-10
$140.003 in stock (can be backordered)
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CAL 2000LT Calibration Gas Generator, 0.5 LPM includes nylon carrying bag, batteries, hose and instructions, source purchased separately
$1,245.00Ships from the manufacturer, shipping times may vary
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Elipse P100 Respirator, Size M/L
$32.96334 in stock