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Inverse ‘scissors’ ( 200/10 = 100/x ( 5%. Aliquot: used when the sensitivity of the measurement device is not great enough for the required measurement. Example: balance sensitivity is 6 mg, accuracy is +/-5% ( minimum weighable quantity is: 5/100=6/x = 120 mg. If you need to weigh 10 mg drug ( add a diluent to get a final concentration of ... ................
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