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what is the role of HCL in the DNase experiment
There are no reagents added when a Dnase test is performed. The test is done in a methyl green medium with a pure inoculum culture. If halos form around the culture than Dnase is present.
The ASOT helps direct the antimicrobial treatment and is used to assist in the diagnosis of scarlet fever, rheumatic fever and post infectious glomerulonephritis.A positive test usually is >200 units/mL, but normal ranges vary from laboratory to laboratory and by ageThe false negatives rate is 20-30%. If a false negative is suspected, then an anti-DNase B titre should be sought. False positives can result from liver disease and tuberculosis. (From Wikipedia).
No, a grease spot test or Sudan IV test can be used to test for lipids. Ninhydrin is used to test for amino acids.
It is used to test for starch.
Test strips is used to test concentration of chlorine sanitize. The test is dipped into the sanitize.
Test strips is used to test concentration of chlorine sanitize. The test is dipped into the sanitize.
The acetic acid is used in fouchet test because it is used to test a particular type of mineral.
Test Tube brushes are used to easily clean the test tubes .
A test tube with a red top is used for hcg testing.
A number of tests are used to test lipids including Suddan III test , emulsion test , solubility test , soapanification test .
Benedict's solution can be used to test for glucose.