Cope-LLG Catalogue 2018

1192 12. Environmental-, soil-, water-, food analysis Sample preparation/Air sampling and analysis GENERAL CATALOGUE EDITION 20 E & OE. Sampling bags, PVDF Reusable bags made of 2 ml (50 µm) PVDF fluoropolymer film, Chemware ® Gas Bags offer an economical alternative for analysis of noncorrosive gases. Durable, heat-sealed seams ensure leak-proof operation. Available with either a nickel-plated, brass on/off valve that accepts 6.4 mm I.D. flexible tubing or with a PTFE/silicone septum in a polypropylene housing for use with a hypodermic needle. Applications include sampling carbon monoxide, sulfur dioxide, hydrogen sulfide, radon and mercaptan. The bags are individually packaged. When used for liquid samples, bags should be supported with a tray. Custom sizes and configurations available on request. - Flexible - Will not contaminate sample - Choice of fitting style: on/off or septum - For use in gas sampling trains - Use for gas or liquid sample containment 1 Saint Gobain Capacity Size Connection PK Cat. No. L mm 0.3 1.6 3.8 8.1 20.3 37.7 0.3 3.8 1.6 8.1 20.3 37.7 150 x 150 230 x 230 300 x 300 380 x 380 460 x 460 600 x 600 150 x 150 230 x 230 300 x 300 380 x 380 460 x 460 600 x 600 on/off on/off on/off on/off on/off on/off septum septum septum septum septum septum 1 1 1 1 1 1 1 1 1 1 1 1 6.267 492 6.267 493 6.267 494 6.267 495 6.267 496 6.267 497 6.267 498 6.267 499 6.267 600 6.267 601 6.267 602 6.267 603 1 Sampling bags, FEP Made from 5 mil (125 µm) FEP fluoropolymer film, these flexible, sturdy bags are heat sealed on all four sides for complete chemical resistance and leak-proof operation. They are inert to most chemicals and have low permeability which limits sample loss. Available with either a nickel-plated, brass on/off valve that accepts 6.4mm I.D. flexible tubing or with PTFE/silicone septum in polypropylene housing for use with a hypodermic needle. These FEP bags are easy to use. They can be stored for an unlimited period prior to use. Applications include gas sample analysis, extracting air samples from smokestack exhaust systems, monitoring air quality or calibrating instruments in the field. The bags are individually packaged. - Chemically resistant - Flexible - Will not contaminate sample 2 Saint Gobain Capacity Size Connection PK Cat. No. L mm 1.2 0.5 4.7 50.0 0.5 1.2 4.7 50.0 150 x 250 150 x 150 300 x 300 600 x 900 150 x 150 150 x 250 300 x 300 600 x 900 on/off on/off on/off on/off Septum Septum Septum Septum 1 1 1 1 1 1 1 1 6.267 484 6.267 485 6.267 486 6.267 487 6.267 488 6.267 489 6.267 490 6.267 491 2 Air Flow Tester In many fields, such as mining or industry, it is very important to detect even the smallest air flows, in order to quickly and reliably evaluate the possible diffusion of dangerous substances. With the air flow test tubes, the source, direction and speed of the air flow are visible immediately. 3 Dräger Type PK Cat. No. Air Flow Tester (Set with blower ball and 10 flow test tubes) Blower Ball Flow test tubes 1 1 10 6.054 581 6.200 206 6.076 362 3