30277-U

1 l Tedlar^® Gasentnahmebeutel für EPA-TCLP-Verfahren

pkg of 10 bags

• Synonym(e): Tedlar^® Gasprobenahmebeutel
• UNSPSC-Code: 41104008
• NACRES: NB.24

Eigenschaften

• Materialien: Tedlar^® PVDF film
• Qualitätsniveau: 100
• Agentur: 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)
• Beschreibung: septum type: yes; Thermogreen^® LB-2
• Verpackung: pkg of 10 bags
• Beutelbreite × L: 7 in. × 9 in.
• Fitting: fitting for Zero Headspace Extractor (ZHE)
• Anwendung(en): environmental; industrial hygiene
• Kompatibilität: for use with Calibration mixes - gas phase standards/gas mixtures

Beschreibung

Allgemeine Beschreibung

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).

Tedlar wird für mehrere U.S. EPA-Methoden zur Probenahme von flüchtigen organischen Verbindungen und Schwefelverbindungen empfohlen. Unser Tedlar besteht aus einer hochwertigen 2-mil-Tedlar-Folie für hervorragende Reaktionsträgheit, Dichtheit, Probenintegrität und gute Rückgewinnungsdaten. Unser Verriegelungsventil (PLV) und Nahtversiegelungsprozess sorgen dafür, dass diese Beutel selbst unter den herausforderndsten Probenahme- und Versandbedingungen strapazierfähig und nahezu dicht sind.

Rechtliche Hinweise

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