Landbruk

Komité: CEN/TC 437 (Electronic cigarettes and e-liquids)
Opprinnelse:
Sluttdato: 30. mai 2019
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This document specifies reference e-liquids to be used to test emissions generated by electronic cigarettes [1]. This document applies to the reference e-liquids to be used when an electronic cigarette is sold empty, without an e-liquid, and where the product information or instructions for use are not specific in terms of the compositional characteristics of the e-liquid to be used with the device.
Emner: Dyrefor
Komité: CEN/TC 327 (Animal feeding stuffs - Methods of sampling and analysis)
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Sluttdato: 27. jun 2019
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This method procedure describes a procedure for the determination of inorganic arsenic in animal feeding stuffs by anion-exchange HPLC-ICP-MS following water bath extraction.