30277-U

Tedlar^® Gas Sampling Bag

1L for EPA TCLP Method

• Synonyme(s) : Tedlar^® Gas Sampling Bag
• Code UNSPSC : 41104008
• Nomenclature NACRES : NB.24

Propriétés

• product name: Sac de prélèvement de gaz Tedlar^®, pkg of 10 bags
• Matériaux: Tedlar^® PVDF film
• Niveau de qualité: 100
• Agence: 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
• Conditionnement: pkg of 10 bags
• Poche, largeur × L: 7 in. × 9 in.
• Raccords: fitting for Zero Headspace Extractor (ZHE)
• Application(s): environmental; industrial hygiene
• Compatibilité: for use with Calibration mixes - gas phase standards/gas mixtures

Description

Description générale

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).

Les produits Tedlar sont recommandés dans plusieurs méthodes de l′US EPA pour le prélèvement de COV et de composés soufrés. Notre produit Tedlar est constitué d′un film Tedlar de 2 mil de grande qualité assurant une inertie, une imperméabilité et une intégrité des échantillons supérieures et offrant un bon recouvrement. Notre valve Push Lock (PLV) et notre procédé de soudure des joints garantissent la solidité et l′étanchéité de nos sacs, même dans les conditions de prélèvement et d′expédition les plus exigeantes.

Informations légales

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