100 ppm for sale, brand-new and used.

Note: please note all our items are original and activated, but if you are not familiar with this item or you don’t know how to use it, we suggest you don’t buy it as we can only provide simple technical support, such as install the driver.

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New Template RM22 CPS Refrigerant Leak Monitor for R-22 Description: Compact, highly reliable, yet economical refrigerant leak monitoring systems. Designed to monitor a single refrigerant in a single zone providing early warning of costly and environmentally damaging re

Trane Refrigerant Monitor / Gas Detector Model: RMWD1100AA0 Serial: L98B01005 Manufactured: 8-3-1997 Gas Detected: HCFC-12

Delta 5SEC Vacuum Leak Detector 5 Year Warranty Patented Designed and Manufactured by Creative ElectroMechanics Corp

THIS MSA Z GARD COMBO GAS MONITOR IS A GAS ALARM MONITOR WITH AN INTEGRATED SOLID STATE CARBON MONOXIDE SENSOR.  --Onboard solid state (MOS) CARBON monoxide sensor. --100 and 200 ppm full scale ranges available. --Local audible /visual alarm status indication.

We got this from the spare parts crib at a very technically elaborate and well maintained candle factory. We also have the gas cylinder but are not able to liquidate the HAZZARDOUS MATERIAL shipping cost at this time. This seems to be an industry standard test gas cylinder containing: 40 ppm Hydrogen Sulfide 100 ppm Carbon Monoxide

1. Carbon monoxide monitor and alarm. Four-digit liquid crystal display indicates the carbon monoxide concentration.

Dosimeter - radiometer MKS - 83B "Expert-M2" is intended to : - Continuous measurement of personal dose equivalent (hereinafter - ED) external gamma and X-ray (hereinafter - the photon ) radiation; - Continuous measurement of

Universal dosimeter - radiometer MKS -87 "Expert- 3" is designed to : - Quick search of contaminated items or radioactive sources ; - Flux density measurement of alpha particles from alpha radiation sources and from contamina

Velcon AC-21005 Aquacon Water Absorbing Cartridges (5 Micron) Model AC-21005

STOP BUYING DISTILLED WATER If You’re Really Thinking About Buying A Cheap Distiller Think Twice The Hydro-Pure System Will Cost You A Little More Up- Front But

American Magnetics Model 186 Liquid Level Controller . . Item Description: The Model 186 Liquid Level Controller (cryogen monitor)

Specification: Flame photo meters manufactured by us boast of top-notch quality. Supreme quality raw materials and properly updated technology is utilized for manufacturing them. Durability, longevity, strength, perfect designs are their highlights.

Please contact us for additional information through ebay mail, or directly at: nrscientific@gmail.com / (201) 592-1864. Mint Condition - 6 month full warranty Mettler Toledo PB3001-S Precision Balance