Examples of Control tube in a sentence
Analysis of fluorescence in the drug-containing tubes compared to the fluorescence in the Growth Control tube is used to determine susceptibility results.
There were no Growth Control tube failures for either dilution during the study period.
To use the positive control, an operator transfers a unit dose of Universal Transport Media (UTM) from the Dilution UTM tube into the Positive Control tube using an included transfer pipette to dissolve and mix the dried positive control.
Control tube milk samples which were not centrifuged were vigorously mixed and 200 µ L of mycoplasma inoculated milk was removed and plated on Modified Hayflick agar plate in duplicate.
Compare the intensity of the banding pattern of your PCR products from experimental tubes with that from the Control tube and with the 1-kb DNA ladder size markers (0.1 µg run on the same gel).- If the smear from the experimental tubes is much fainter than that shown for the Control, PCR undercycling could be the problem.
Controls: Internal Control: Each patient specimen is added to an illumigene Assay Control tube containing a tris- buffered solution with internal control sequence (formalin-treated E.
Control tube contained 2.8 mL BPS, 100 μL guaiacol and 100 μL H2O2.The CAT was determined by measuring the disappearance of H2O2 at 240 nm [67].
The positive control is designed to be detected at near LOD Ct using the cobas® Liat Influenza A/B & RSV assay.To use the positive control, an operator transfers a unit dose of UTM from the Dilution UTM tube into the Positive Control tube using an included transfer pipette to dissolve and mix the dried positive control.
This section discloses potential environmental effects of each alternative and provides a basis for evaluating these effects in context relative to effects of other actions.
There have not been any subsequent Growth Control tube failures following this change.