Sentence examples for for trace amounts from inspiring English sources

Activists perform "studies" that search for trace amounts of a variety of chemicals in blood or tissues – and find them.

The devices search for trace amounts of explosives as a sign that someone might be carrying a bomb.

Feed makers and livestock producers want faster approvals and a relaxation of the rules to allow for trace amounts of unapproved varieties in shipments.

This wastewater is then sampled for trace amounts of VX; about one of every four batches needs further cooking to kill the stuff.

What is clear now is that the January sample which never left the factory tested positive for trace amounts of equine DNA whilst the December sample which was distributed to restaurants tested negative for equine DNA".

In an earlier raid on Rawesome, in 2010, the California Department of Food and Agriculture took samples of cheese made by a dairy in Missouri and found that they tested positive for trace amounts of listeria.

The proposed method provides a promising platform for trace amount detection of other food additives.

Carbon aerogel (CA) was used in electrosorption to enhance Bi2WO6 photoelectrocatalytic process for trace amount (1 mg/L) nonylphenol (NP) elimination.

The eluent was collected and analyzed by ICP-MS for trace amount of Fe, Pt, Au and Gd.

But an exemption for use of trace amounts of the metals is unlikely, Ms. Shapiro said.

This study performs a sandwich ELISA for detection of trace amounts of glycinin in soybean products.