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when was test tube first made,when and who?
test tube is classified in to various types namely hard test tube ,boiler test tube,20 ml test tube
A test tube (or sample tube) has no errors.
the use of test tube is when you have an experiment it is very use ful because you can use it as an xperiment or chemical containers!
Coagulation time is the test in which venous blood is allowed to clot in a test tube.
orange
serum is part of blood that is left after blood is clotted. when blood collected in test tube it is the part on top that does not clot, usually has a clear yellowish tint. most laboratory tests are perfomed on serum part of blood. some drs will write serum _____ level on scripts sometimes.
these are used in those tests where clotted blood is used.There are several types of tubes and tests that can be run, too numerous to narrow down.On the label, on each tube, it will tell you what additive is in the tube. The doctors order is the only way of knowing what test was ordered.
what color tube to draw HepB titer blood test
blue tube
The color tube you use when drawing blood for a lab test depends on the type of test you are running. For a Na blood test you would use a red tiger strip tube.
gold
Red
Green
Blue
Red