putting chemicals in and construing an experiment
it is a tube
A viral transport tube is used for herpes culture and typing. A tiger top tube is used for herpes titer.
a U-tube is a glass tube shaped in the form of letter "U" which can be used as a manometer, and is used in measuring the pressure of liquids.
Test tube holder
Clamping a test tube
red tube
capillary tube
what is a gas measuring tube
Purple tube.
Red TIGER TUBE
blue tube
to hold the test tube