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77.040.30 >

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Chemical analysis of metals

Id Code Title Publication date Stage
c36b2c0c-7802-469c-8cb1-6a57c53b7487 ES 989:2004 LEAD IN FOOD – ANTOMIC ABSORPTION SPECTROMETRIC METHOD MMMM yyyy 60.60 ⇔ New
6ac631de-6c85-4bef-87b3-e1f4aece5967 ES 990:2004 ZINC IN FOOD – ATOMIC ABSORPTION SPECTROPHOTOMETRIC METHOD MMMM yyyy 60.60 ⇔ New
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