Continuous measurement of Nitrogen in Argon or Helium based on the luminosity of an Argon or Helium plasma in a quartz chamber. (read more)

Matheson offers an extensive line of quality gas detection products specifically designed to assure your working environment is a safe place. We have been handling gases safely for more than 75 years. This experience translates directly to you through new product ideas and innovations. Nearly two hundred gases can now be detected or monitored with Matheson gas detection instrumentation. (read more)

Flue Gas Analyzers, both Portable and Cabinets from Nova Analytical. O₂, CO₂, CO, SO₂, NO_x, HCL, stack temperature and pre-mix air and gas analyzers. Nova includes an impressive line of Flue Gas Analyais products (over 40). For a breakdown of specs, properties and data sheets - click for more information... (read more)

The 6187 Series is a high pressure gas filter that employs a fine cloth filter media of microporous fiberglass supported between a wire mesh disc and high pressure rated screen. The unit is constructed of all welded 316 stainless steel housing to provide maximum purity. (read more)

Gas Data Book from Matheson Tri-Gas. From Acetylene to Xenon, Matheson's Gas Data Book describes more than 130 common and uncommon compressed gases. This important chemical handbook is crammed with useful data —- physical constants, known applications, government regulations, toxicity data, infrared spectra, first aid — and much more. (read more)

The iTX is the industry's most versatile portable gas detection instrument. Designed to grow with you as your monitoring needs change, the iTX can go from being a single gas unit to a six-gas monitor, or anything in between. (read more)

GasBadge^® Plus is a two-year, maintenance-free, single gas monitor ideal for personal protection from unsafe levels of carbon monoxide, hydrogen sulfide, oxygen, nitrogen dioxide or sulfur dioxide. The unit's compact size and light weight allow it to be worn comfortably with a variety of clip attachments. (read more)

Industrial Scientific is pleased to offer the M40, a versatile multi-gas monitor capable of detecting O₂, CO, H₂S and combustible gases for a wide variety of hazardous and confined space applications. (read more)

(Model 2000)The Portable Thermoelectric Gas Cooler provides continuous filtering, cooling and moisture removal from moist sample gases for portable gas analyzers. (read more)

Next generation iTrans™ fixed-point gas monitors employ an intelligent electronics platform to provide 1 or 2 points of detection from a single head for maximum flexibility, superior performance and lower installation costs. The four wire system is capable of accommodating more than 200 transmitters in RS485 bus configuration. (read more)