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Methods for chemical analysis of zincoxide produced by direct process—Part 3Determination of copper oxide content—Flame atomic absorption spectrometry method
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Methods for chemical analysis of zincoxide produced by direct process—Part 4Determination of cadmium oxide content—Flame atomic absorption spectrometry method
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Methods for chemical analysis of zinc oxide produced by direct processPart 5Determination of manganese contentFlame atomic absorption spectrometry method
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Methods for chemical analysis of zincoxide produced by direct processPart 6Testing of metallic zinc
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Methods for chemical analysis of zinc oxide produced by direct processPart 7Determinantion of ferric oxide contentFlame atomic absorption spectrometry method
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Leather and fur—Chemical test—Determination of fire retardants
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Textiles—Determination of benzalkonium chloride
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Leather—Determination of antimicrobial activity—Part 1: Film contact method
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Semi-integrated LED-lamps for general lighting services with supply voltages not exceeding 50Va.c.r.m.s.or 120V ripple free d.c.—Performance requirements
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Test method for liquid crystal monomers
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