Understanding the differences between convenience, target, and self-selected samples. Representative samples and sampling are addressed multiple times in the cGMPs. For example, in Part 21 of the Code ...

To produce high-quality cement, the mineralogical and chemical composition of raw materials, as well as of intermediate and finished products, needs to be determined. At each stage of the production ...

Clinical trial samples collected for pharmacogenomic and future research are vital resources for the development of safe and effective drugs, yet collecting adequate, representative sample sets in ...

For a food manufacturer, there are few things worse than calling for a mandatory food product recall. Food safety is a big deal and food recalls occur much more frequently than we may realize. And we ...

A recent Miner Institute Farm Report article dug into best practices around creating samples, and how to get results that are ...

UK – An initiative to address unconscious bias in the market research industry has called for more nationally-representative samples to statistically reflect the UK’s ethnicity and sexual orientation.

Pollsters call a random group of people. Though small, we can infer this group is a representative sample of the U.S. population because it was selected randomly. Then, if we know the sample size, we ...

The Knife Mill PULVERISETTE 11 provides a homogeneous sample in a very short time due to its special design. Each subsample taken from any location in the grinding vessel is representative for the ...