NICE® glass test tube is a common laboratory glass tube (borosilicate glass) that usually with a rounded U-shape bottom. It is also known as culture tube. Test tube are widely used by chemists to hold, mix, or heat small quantities of solids or liquid chemicals, especially for quantitative experiments and assays.
|Glass Test Tube, Rimless||10/75 mm|
|Glass Test Tube, Rim||12/100 mm|