Biomonitoring has become the “gold standard” in assessing chemical exposures, and has an important role in risk assessment. The pooling of biological specimens—combining multiple individual specimens ...

For centuries, the Illinois Natural History Survey has worked to catalog and preserve the organisms that make up Illinois. The INHS maintains its mission to research the history and diversity of ...

The accuracy and quality of results depends considerably on the cuts made to prepare a sample for tensile testing. It is very important to prepare a sample without nicks or jagged edges for accurate ...