A sharps bin, tough plastic medical waste receptacle with a one way top, is where used needles (and syringes that once contained medications) are held for disposal.
it is a testube holder
Test tube holder
it is use to hold the test tube
use to hold test tube..
A culture tube or sample tube.
Very simple, place the test tubes in the holder.
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
You need a test tube holder.
inoculation needle
Like the function of a beaker; to hold chemicalsA test tube is another useful science equipment used in experiments. A test tube is used:-1. to carry solids or liquids in small quantity.2. to do experiments, such as knowing the nature of the substance poured in it( acidic, basic or neutral) .basically, test tube's function is to carry substances in science labs.
A medical apparatus for carrying urine from the ureter to an external bag container, is a catheter.
A test tube holder is a device to ...wait for it...hold test tubes ! ;-) Usually a rack or clamp that keeps them upright (& full if in use).