NITYAY 15 ml Rimmed Borosilicate Glass, Nickel, Plastic Test Tube  (15 cm 329 K Pack of 8)

VITSZEE Science chemistry labware kit testtube stand rack, Borosilicate Glass Test tubes 15ml (6 pcs), Rim and Wooden Handle Chromium Plated Test Tube Holder Combo of 8 Products VITSZEE test tube stand rack, test tubes, and holder kit are common laboratory tools used in various scientific experiments and procedures. VITSZEE test tube stand rack is a device used to hold and organize multiple test tubes simultaneously. It is typically made of metal or plastic and consists of holes or slots where the test tubes can be placed in an upright position. Organization: It helps keep test tubes in a neat and orderly arrangement, making it easy for researchers to access and handle them during experiments. Stability: The rack provides stability to the test tubes, preventing them from tipping over or falling during manipulations. Cooling/Heating: It can be used in conjunction with other equipment, such as water baths, to heat or cool the contents of the test tubes. Test tubes are heavy made of borosilicate glass Wooden handle is provided so that it becomes easy to grip for Plastic stand is given to keep wet tubes in the rack