New BS EN 482 2012 Edition released for Workplace exposure, General requirements for the performance of procedures for the measurement of chemical agents

BS EN 482 2012 Edition has just been released and is now available from Document Center Inc.  The new revsion, titled “Workplace exposure. General requirements for the performance of procedures for the measurement of chemical agents,” specifies general performance requirements for procedures for the determination of the concentration of chemical agents in workplace atmospheres as required by the Chemical Agents Directive 98/24/EC.

These requirements apply to all measuring procedures, irrespective of the physical form of the chemical agent (gas, vapour, airborne particles), the sampling method and the analytical method used. This European Standard is applicable to all steps of a measuring procedure, measuring procedures with separate sampling and analysis steps, and direct-reading devices.

The 24-page BS EN 482:2012 replaces the previous (now obsolete) 2006 Edition.  It is the official English language edition of EN 482:2012.  Since the EN standards are not available as stand-alone publications, but only as re-publications as adopted by each country in the European Union, this is normally how we sell the standard at Document Center Inc.

All current and many obsolete editions of BS standards are available from Document Center Inc. at our website, www.document-center.com.  As an authorized dealer of BSI standards, we offer not only the sale of the documents but also monitoring and auditing services for standards users.  Contact us by phone (650-591-7600), fax (650-591-7617) or email (info@document-center.com) to learn more.

New CGA G7.1, 2011 Edition, Commodity Specification for Air

There’s a new CGA G7.1 6th Edition, “Commodity Specification for Air.”  The 12 page specification describes the requirements for air.  It is dated October 13, 2011 and replaces the 5th Edition from 2004.  It was formerly known as ANSI-Z86.1, “Breathing Air.”

The widely used document provides data concerning quality verification systems, sampling, analytical procedures, containers, typical uses for various grades (QVLs) and supplemental specification tables.  A previous  edition (1989) is cited in 29 CFR.

It should be noted that this specification covers air, including medical-grade air, but not oxygen.  If you require a specification for oxygen, you need to use CGA G4.3, “Commodity Specification for Oxygen.”

CGA G7.1 and all Compressed Gas Association standards can be purchased from our Document Center website, www.document-center.com.  Or contact us by phone (650-591-7600), fax (650-591-7617) or email (info@document-center.com).  Our staff will be happy to assist you with any standards requirements you may have.