What is the role of stratified sample analysis and content uniformity test?

Question

Accepted Answer

Stratified sample analysis helps ensure representative sampling, while content uniformity test ensures consistency of active ingredients in a sample.

Stratified sample analysis involves dividing a population into subgroups based on certain characteristics before sampling.
Content uniformity test is used to ensure that the amount of active ingredient in each dosage unit is consistent.
Both techniques are important in quality control to ensure the reliability and accuracy of test results.
For example, in pharmaceutical manufacturing, stratified sampling may be used to ensure that samples are taken from different production batches, while content uniformity testing ensures that each tablet contains the correct amount of medication.

Accepted Answer

QC department

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