air sampling cartridge Articles
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Polyurethane Foam as an Effective Adsorbent for Pesticides in Air (GC Analysis)
Polyurethane foam (PUF) is a lightweight, easy-to-use material for sampling pesticides in air. Low back pressure allows sampling times and representative samples. A PUF filter cartridge designed to attach to the front of an ORBO-1000 PUF sampling cartridge traps aerosols and particulate matter, is easily and conveniently assembled, and can be removed from the ORBO-1000 cartridge and capped ...
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Air Sampling During NPP Accident
There has been considerable interest recently generated regarding emergency air sampling protocols as a result of the Fukushima accident in Japan. A major concern involving air sampling requirements is the accurate determination of gaseous-radioactive iodine species emitted from the NPP to the environment as a result of an accident. During normal NPP operation gaseous radioactive iodine ...
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Analyzing Stack Gas Semivolatiles, Using Supelpak-2 Adsorbents and Capillary GC (Modified Method 5, US EPA SW-846)
The demanding detection limits required for air sampling by Modified Method 5 (US EPA SW-846, Method 0010) necessitates extensive cleaning and meticulous handling of the adsorbent cartridge/trap during sampling and analysis. Supelpak-2 adsorbent is cleaned in accordance with and meets the purity criteria of EPA SW-846, Method 0010, for testing semivolatile emissions from incinerator stationary ...
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Sample collection and analysis of carbonyls - Improve detection of trace level contaminants in air
Improve Sampling and Detection of Carbonyls in Air Leverage a Wide Range of Samplers and Accessories Achieve sensitive and reliable results with air sampling media for a wide range of applications in various configurations for solvent desorption, thermal desorption, passive and whole air sampling from Supelco. Ensure low background for carbonyl sampling with products that are produced to the ...
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Is the Rotameter Ready for Retirement in Air Sampling/Monitoring Applications?
The variable area rotameter has been the primary tool utilized for determination of flowrates passing through the air circuitry pathway of air sampling or air monitoring systems for many years. In air sampling applications a pollutant is captured on a collection medium (filter paper, charcoal cartridge, etc.) and taken to a laboratory for determination of the quantity of pollutant on the ...
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