reductase test

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a test for the bacterial content in milk to determine its fitness for drinking.

QUIZZES

Did you ever collect all those state quarters? Put them to good use on this quiz about curious state monikers and the facts around them.

Question 1 of 8

Mississippi’s nickname comes from the magnificent trees that grow there. What is it?

First recorded in 1905–10

The gentleman was listed as Orthodox and kosher, which is way too religious for my friend whose JSwipe account I was test-driving.
My Week on Jewish Tinder|Emily Shire|January 5, 2015|DAILY BEAST
Apparently, the company “failed to properly test its systems.”
Best Buy Punches Back at Amazon|William O’Connor|December 27, 2014|DAILY BEAST
If it was the United States, the operation will test the bounds of international law.
Cyberwar on North Korea Could Be Illegal|Shane Harris|December 23, 2014|DAILY BEAST
One chemical test involves measuring the relative amount of deuterium in water.
Are Comets the Origin of Earth’s Oceans?|Matthew R. Francis|December 14, 2014|DAILY BEAST

Whether it was actual ignorance, senility, or some obscure test, it's hard to know.
Alfred Hitchcock’s Fade to Black: The Great Director’s Final Days|David Freeman|December 13, 2014|DAILY BEAST
For this use of the voice in the special service of will-power, or propelling force, it is necessary first to test its freedom.
Expressive Voice Culture|Jessie Eldridge Southwick
The most promising of the methods which have been devised are cryoscopy, the methylene-blue test, and the phloridzin test.
A Manual of Clinical Diagnosis|James Campbell Todd
The phloridzin test consists in the hypodermic injection of a small quantity of phloridzin.
A Manual of Clinical Diagnosis|James Campbell Todd
Should the vapor not condense well, the test-tube may be immersed in a glass of cold water.
A Manual of Clinical Diagnosis|James Campbell Todd
It is at best an empirical test and must be interpreted in the light of clinical symptoms.
A Manual of Clinical Diagnosis|James Campbell Todd