what is minimum weight and how accurate weighing can be ensured the minimum weight refers to the minimum quantity of a sample required when the measurement uncertainty potential error of ...
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...What is minimum weight and how accurate weighing can be ensured the refers to quantity of a sample required when measurement uncertainty potential error balance used taken into account if weighed too small will take up large portion value consequently make result analysis unreliable therefore has set it operators must pay attention so that net excluding tare does not fall below usp in pharmaceutical industry general chapters gc united states pharmacopoeia are widely recognized as standards for managing balances calculated also stipulated these according samples necessitate calibrated over operating range meet following requirements defined repeatability accuracy assessed by measuring one test fewer than times satisfactory two standard deviation s d values divided desired smallest users actually intend measure with exceed conditions expressed repeated other words said further obtained smaller scale interval replaced reason why determined from becomes dominant component sensitivity non l...