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Chick martin test is used to estimate the efficacy of a disinfectant. In this test a standard culture of Salmonella typhi, is tested for a fixed period (30 minutes) against various concentrations of phenol solution and various concentrations of the testing disinfectant; the result is expressed as the phenol coefficient, the highest dilution of the given disinfectante that kills bacteria, divided by the highest dilution of phenol that sterilizes the solution, within the measured time.
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Used for holding test tubes when they are not in use?
Test tube rack is use to hold test tube when they are not in use.
What acid do you use for acide test?
what acid do you use to test gold
Why do you test the doctor's test?
why we can not use indicatore in beging doctors test
Why do we use test tube?
we use test tube to hold chemicals and heat and chemicals.
Will you fail a drug test for federal probation if you use Test?
yes, DON'T USE IT!!!
When to use Wilcoxon signed-rank test?
what condition we will use wilcoxon sign test
Why you use salt water in this test?
define the test
What about a 10 panel test?
have to test a employee need to know what test to use
When do you use a fair test in a science experiment?
We use fare test to prevent amuck up
What kind of drug test does Walgreen's use?
For employment screening they use a urine test.
How do you decide whether to use a z test or a t test when testing a hypothesis about a population mean?
You use a z test when you are testing a hypothesis that is using proportions You use a t test when you are testing a hypothesis that is using means
What is difference between Pneumatic test and Hydrostatic test?
For pnematic test you have to use Air as a media but In case of hydrotes you can use water as media.
