Graduated test tube with ground stopper 25 ml

The test tube is a glass container that has a cylindrical tube shape, which is used in the laboratories of biology, chemistry, medicine, and many other fields. They help to preserve, heat, and mix substances, pour liquids into vessels, and store cultures, as well as urine or blood samples. It is used in laboratories for volumetric measurements of liquids, for the separation of sample components by centrifugation Characteristics: • 195 mm long; • 18 mm diameter; • Borosilicate glass 3.3; • Graduations of 0.5 mm; • Autoclavable up to max 120°C; • Sealed closure with a ground plug; • Capacity 25 ml; • Quantity: 1 piece; • Graduated with round bottom.