30277-U

Tedlar^® Gas Sampling Bag

1L for EPA TCLP Method

• Sinónimos: Tedlar^® Gas Sampling Bag
• UNSPSC Code: 41104008
• NACRES: NB.24

Propiedades

• product name: Bolsa de muestreo de gases Tedlar^®, pkg of 10 bags
• material: Tedlar^® PVDF film
• Quality Level: 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)
• description: septum type: yes; Thermogreen^® LB-2
• packaging: pkg of 10 bags
• bag width × L: 7 in. × 9 in.
• fitting: fitting for Zero Headspace Extractor (ZHE)
• application(s): environmental; industrial hygiene
• compatibility: for use with Calibration mixes - gas phase standards/gas mixtures

Descripción

General description

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).

En varios métodos de la EPA se recomienda Tedlar para el muestreo de los VOC y de compuestos de azufre. Nuestro Tedlar está fabricado con una película de Tedlar de 2 mil de alta calidad para una mayor inercia, impermeabilidad, integridad de las muestras y buenos datos de recuperación. Nuestra válvula de bloqueo a presión (PLV) y el proceso de sellado de juntas garantizan que estas bolsas son resistentes y prácticamente a prueba de fugas, incluso en las condiciones de muestreo y transporte más exigentes.

Legal Information

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