Division 5.2 Determination of lead and/or cadmiumF1
United Kingdom
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The sample thus prepared is tested under the conditions laid down in Annex I.
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Before taking the test solution for determining lead and/or cadmium, homogenise the content of the sample by an appropriate method, which avoids any loss of solution or abrasion of the surface being tested.
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Carry out a blank test on the reagent used for each series of determinations.
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Carry out determinations for lead and/or cadmium under appropriate conditions.