METHOD 524.2. MEASUREMENT OF PURGEABLE ORGANIC COMPOUNDS IN WATER BY CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY Revision 4.1 Edited by J.W. Munch (1995) A. Alford-Stevens, J.W. Eichelberger, W.L
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Environmental Express APC3675P Clear VOA Vials, 20 mL, PTFE-Lined Cap; 72/Cs. Zoom Image. Representative image only. Add to Compare. Environmental Express – Item # EW-35204-93. Perfect for general use. Level 3 vials meet EPA standards but do not contain a certificate of analysis—ideal for every-day applications.
VOA bottles are KaptClean® for Volatiles and are designed for EPA volatile organic analysis (VOA). This method is also known as Protocol B. Volatiles are chemicals that have high vapor pressures at room temperature (easily evaporate). They can include benzene, chloroform, toluene and carbon tetrachloride. Vials are pre-cleaned based on OSWER
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Ultra Clean EPA VOA Vials 40mL 27.5x95mm Clear Glass EPA/TOC Vial 24-400 White Open Top PP Screw Cap with 22mm Natural PTFE/White Silicone 3.0mm thick Septa (EPA
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Many agencies such as the EPA and local state governments have issued fish advisories recommending monthly or annual fish consumption limits [4]. A dual column, dual µECD system with an Aijiren J&W DB-35ms 30 m × 0.25 mm, 0.25 µm primary analysis
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