Sentence examples for laboratory rules from inspiring English sources

But they also design laboratory rules and protocols and make sure that all laboratory workers stick to them.

Recently researchers have pointed out that the generally accepted laboratory "rules" (see e.g. [17]), which are well suited to avoid or account for laboratory derived contamination, may not be sufficient to detect more worrisome contamination added to the material during excavation and subsequent handling (pre-laboratory contamination) [18] [20].

Some breeders have acknowledged providing incorrect breed identification when submitting samples for testing to circumvent commercial laboratory rules limiting availability of tests that have not been validated for a specific breed.

Worse than that, the laboratory ruled out the possibility that the tapes were fabricated or manipulated electronically.

Testing at the CDC/UVRI laboratory ruled out EHF in this group.

Now they are true laboratories, ruled by strict laws of employment and hygiene.

Purdue University was awarded $180,000 in unrestricted gifts, which is not allowable under the laboratory's rules.

Basic laboratory safety rules were followed and there was always teaching assistant or Professor during lab hours.

Suh gave the hearing a dramatic conclusion, hammering away at the Paris laboratory that ruled Landis had tested positive for synthetic testosterone when he won last year's Tour de France.

Laboratory investigations ruled out the same.

Routine laboratory parameters ruled out treatable causes of dementia.