"micro tube racks"

These conical centrifuge tubes are sterile with imprinted graduations up to 15 ml.

Pre-cleaned borosilicate glass test tubes without rims.

Verify gas production in fermentation exercises, gas produced by yeast or other organisms rises into a 5 or 10 ml evolution tube.

These microcentrifuge tubes are made of polypropylene. The attached lid provides a tight, leakproof seal.

Perfect for pelleting DNA samples.

Conical bottom, polypropylene centrifuge tubes are supplied with cap.

Made of PYREX® borosilicate glass, rimless.

5 to 10 ml test tube with cap for Octa slide.

Pack of 12 conical centrifuge tubes made of borosilicate glass with a 15 ml capacity, measuring 120×17 mm (OD), providing durability and accurate sample handling.

Made of PYREX® borosilicate glass, rimless.