A negative result for strep throat means that the lab didn’t find any strep bacteria in the sample, so you probably don’t have it. Sometimes, the result might be “inconclusive.” ...

The Rules for Testing Seeds by the Association of Official Seed Analysts (AOSA) are used as the basis for the purity analysis and germination tests performed in the seed lab. Seed being sold in ...

Along with space exploration, the method developed in Steinbock's lab could be used to provide chemical analysis for other applications. The testing relies on minute sample amounts—just a few ...