AS NZS 8124.12:2017 pdf free.Safety of toys Part 12: Determination of total concentration of certain elements in toys (ISO 8124-5:2015, MOD). 6.2 Compositing of test portions Up to three test portions can be combined to form a composite test portion provided that the required detection limit can still be achieved (see A.1.2, practical considerations in deciding whether to composite test...
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