Sentence examples for samples that tested from inspiring English sources

The Centers for Disease Control and Prevention was kept busy not only with samples that tested positive, but also with many samples sent in from around the country by jittery recipients.

The committee said that three cross-country skiers -- Johann Muehlegg of Spain and Larisa Lazutina and Olga Danilova of Russia -- had blood and urine samples that tested positive for a relatively new drug, darbepoetin.

All analyses were carried out in triplicates and the mean concentrations were calculated based on the number of samples that tested positive to each residue.

The 11 mosquito samples that tested positive for the virus in Burbank were from sites scattered across the city.

Most notably, Project CBD worked directly with Harborside Health Center to immediately flag the small handful of samples that tested high in CBD.

Total tests done: 2,254 Number of drugs disposed of after the test: 155 (6.8%) MDMA capsules that tested positive for MDMA: 1,302 MDMA capsules that tested negative for MDMA: 339 Failure rate of MDMA capsules: 21% Ketamine samples that tested positive for ketamine: 158 Ketamine samples that tested negative for ketamine: 63 Failure rate of ketamine samples:29% Mystery substances: 91 PMMA: 77.

The T. cruzi positive control was from previously sequenced samples that tested positive by PCR for T. cruzi.

The control gene target was not amplified from three kidney samples that tested negative for Leptospira implying the presence of PCR inhibitors.

The SBV VNT was performed on selected serum samples that tested positive in the SBV ELISA.

There were no PCR negative samples that tested positive by viral culture.

Pooled samples that tested positive for any bacteria were then extracted separately to measure bacterial prevalence.