10 x 75 mm test tube; 4.0 mL capacity
Used for liquid handling (many purposes). This is a smallish tube size, probably more commonly used in Biology/medicine than in chemistry.
The test tube is 10 millimeters (or about 0.4 inches) in diameter, and 75 millimeters (or a bit less than 3 inches) long.
Carbon is settled on the test tube.
Blue
when was test tube first made,when and who?
generally slant is prepared in test tube because test tube provide more surface area for microbial growth and the use of test tube in slanting is that test tube is best equipment to store media for long time.
Never put your face directly over the test tube. Use your hand to fan the air above the test tube toward you and smell that way.
Test tube rack is use to hold test tube when they are not in use.
we use test tube to hold chemicals and heat and chemicals.
the answer is none
use to hold test tube..
a test tube rock is used to measure liquids
Test tube brush=use for cleaning test tubes
When heating a test tube, you would use a test tube holder. It can also be used to hold/ support pipettes, etc. http://www.answers.com/mt/test-tube-holder
Test tube cleaner is also called a test tube brush. It is use to clean the test tubes. Specifically, the inside part of it.
it is use to hold the test tube
Red
Carbon is settled on the test 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.