30277-U

Tedlar^® Gas Sampling Bag

1L for EPA TCLP Method

• 同義詞: Tedlar^® Gas Sampling Bag
• 分類程式碼代碼: 41104008
• NACRES: NB.24

屬性

• 產品名稱: Tedlar^® 气体采样袋, pkg of 10 bags
• 材料: Tedlar^® PVDF film
• 品質等級: 100
• agency: EPA 1311 (Toxicity Leaching Procedure); suitable for ASTM^® D5504 (Sulfur Compounds in Natural Gas and Fuels by GC); suitable for EPA 18 (Gaseous Organic Compounds; VOCs by GC); suitable for EPA 40,TO-3,TO-15 (Volatile Organic Compounds (VOCs)); suitable for EPA TO-12 (Non-Methane Organic Compounds (NMOC)); suitable for EPA TO-14A (Volatile Organic Compounds (VOCs) by GC/MS); suitable for NIOSH 3704 (Perchloroethylene)
• 描述: septum type: yes; Thermogreen^® LB-2
• 包裝: pkg of 10 bags
• 袋寬度 × 長度: 7 in. × 9 in.
• 接頭: fitting for Zero Headspace Extractor (ZHE)
• 應用: environmental; industrial hygiene
• 相容性: for use with Calibration mixes - gas phase standards/gas mixtures

描述

一般說明

Tedlar已被推荐用于US EPA的几种方法中，用于对VOC和硫化合物的取样。我们的Tedlar产品采用优质2 mil Tedlar薄膜制成，具有出色的惰性/不渗透性/样品完整性和良好的回收率数据。我们的推锁阀（PLV）和接缝密封工艺确保这些袋子牢固且防漏，即使在最苛刻的取样和运输条件下也是如此。

The EPA Toxicity Characteristic Leaching Procedure (TCLP) was implemented in 1990 for determining the mobility of organic and inorganic contaminants present in liquids, solids and multiphasic wastes. The TCLP provides a method to determine the potential for any waste leaching in a landfill environment;, according to this procedure, a pressure driven piston system, Zero Headspace Extractor (ZHE), forces liquid waste through a glass fiber filter and into a Tedlar bag for subsequent analysis.

Supelco offers our disposable 1 Liter Tedlar bag for use with the Zero Headspace extractor (ZHE). It features a single stainless steel septum fitting that is designed to be connected to commercially available extractor vessels using a special stainless steel adapter (not sold by Sigma-Aldrich).

法律資訊

ASTM is a registered trademark of American Society for Testing and Materials

Tedlar is a registered trademark of E. I. du Pont de Nemours and Company

Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany