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Determination of Volatile Organic Compounds in Air

Download the PDF version Determination of Volatile Organic Compounds in Air Anne Jurek Introduction Air pollution is a growing problem due to the global economy and industrial development in many countries. As a result, the analysis of ambient air is a growing field. The Environmental Protection Agency developed Method TO-15 in

Analysis of 117 VOCs Compounds by Using Nutech 8910 Preconcentrator System

Application Note: Analysis of 117 VOCs Compounds by Using Nutech 8910 Preconcentrator System 【Abstract】 By Using three stage cryogenic system + GC/MS technology (Full Scan and/or SIM) 117 VOC compounds (TO15 + PAMS + Aldehyde Compounds Mix by Linde) in air be analyzed to check the 8910 instrument performance. The results shows that in 0.1-10.0ppb

Application Note: A Fast Run for EPA TO-15A by Using Nutech 8910 Preconcentrator System

Application Note: A Fast Run for EPA TO-15A by Using Nutech 8910 Preconcentrator System 【Abstract】 By Using three stage cryogenic system + GC/MS technology (Full Scan and/or SIM) 82 VOC compounds (TO15A Mix by Linde) in air be analyzed in a fast single run performance. The results shows that in 0.1-20.0ppb range the calibration,

Application Note by Using Nutech Preconcentrator System for EPA TO-15A Lab Analysis

Application Note by Using Nutech Preconcentrator System for EPA TO-15A Lab Analysis 【Abstract】 By Using three stage cryogenic system + GC/MS technology (Full Scan and/or SIM) 82 VOC compounds (TO15A Mix by Linde) in air was analyzed in a single run. The results show that in 0.5-10.0ppb range the calibration, precision, accuracy, blank and

Storage Stability of 66 Volatile Organic Compounds (VOCs) in Silicon-Lined Air Canisters for 30 Days

Storage Stability of 66 Volatile Organic Compounds (VOCs) in Silicon-Lined Air Canisters for 30 Days Abstract The recoveries of 66 volatile organic compounds (VOCs) typically analyzed as part of the United States (U.S.) Environmental Protection Agency’s (EPA’s) Compendium Method TO-15, were evaluated for two commercially available silicon-lined (SL) air canisters. The VOC recoveries were determined

By |2022-08-23T08:02:45+00:00September 27th, 2020|Technical Articles, TO-15 App Note|0 Comments

Rapid Determination of TO-15 Volatile Organic Compounds (VOCs) in Air

Rapid Determination of TO-15 Volatile Organic Compounds (VOCs) in Air Abstract The following study evaluated the efficacy of using Nutech’s 8900DS preconcentrator in combination with an analytical system based on a 30 m x 0.32 mm x 1.00 µm Rxi-5Sil MS column for analysis of VOCs in whole air. Results were assessed based on five

Application Note by Using Nutech 2203 Dilutor for Canister Humidification

Application Note by Using Nutech 2203 Dilutor for Canister Humidification Abstract By using Nutech 2203 Dilutor Liquid Injection function you may do the canister humidification quantitatively and easily. The humidification process will be controlled by computer program and a proprietary adapter is used to make sure the humidification process is going correctly.

Application Note by Using Nutech 2104 Canister Clean System for Sample Train Clean and Certification

Application Note by Using Nutech 2104 Canister Clean System for Sample Train Clean and Certification Abstract By Using Nutech 2104 Canister Clean System, users may do the sample train clean and certification at professional way. The 2104 supplies a pure gas fill and vacuum cycles to clean the sample train automatically, and

Application Note by Using Nutech Preconcentrator System for TX 85 Target Compounds in Lab Analysis

Application Note by Using Nutech Preconcentrator System for TX 85 Target Compounds in Lab Analysis Abstract By Using three stage cryogenic preconcentration system + GC/MS technology (Full Scan and/or SIM) 85 TX (TCEQ) target VOC compounds (PAMS+TO-15 Mix by Linde and diluted by our lab) in air will be analyzed

Application Note by Using Nutech Preconcentrator System for PAMS Compounds in Lab Analysis

Application Note by Using Nutech Preconcentrator System for PAMS Compounds in Lab Analysis Abstract Using a three-stage cryogenic system + GC/MS technology (Full Scan and/or SIM) 57 PAMS target VOC compounds (PAMS Mix by Linde) in air will be analyzed in a single run performance test. The results show that in 0.5-10.0ppb

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