DR 97360

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Proposes requirements for the preparation, analysis and certification procedures for traceable reference gas mixtures (TRMs). It also applies to the preparation, analysis and certification of TRMs whose range of concentration is dependent on the commercially available Certified Reference materials (CRMs) and Standard Reference Materials (SRMs). For this Standard TRMs are limited to, from 50 percent of the lowest concentration SRM or CRM available, up to 200 percent of the highest concentration SRM or CRM available.

Revision of AS 2719-1984. To be AS 3536.2