Alkali Scientific AS-CTR-15 Polypropylene Plastic Racked Centrifuge Tube, 15mL Capacity (Case of 500)
Alkali Scientifics 15 milliliter centrifuge tubes are extremely durable; they can withstand high centrifugal speeds and are resistant to phenol/chloroform and other chemicals. They're also freeze and boil proof. Made of premium polypropylene plastic polymer making them extremely clear and naturally static free (no solution sticks in the tube). Alkali's products are manufactured on state-of-the-art German injection machines creating perfect uniformity and consistency in each of the molds. We make sure all of our branded plastic products have perfect uniform shape without any microscopic flaws. High centrifugal speeds (12,000 x gravity). Universal to centrifuges. Secure seal under cap to prevent leakage. Easy-to-read graduations. Can be written on without smudging. Flat caps with green color. Certified RNAse/DNAse, pyrogen free - Sterile. Autoclavable.