Made of high quality 100% pure virgin medical grade polypropylene so you won’t find recycled plastics in our tips. Every lot is lab tested and certified free of detectable Nuclease (Rnase/Dnase), Endotoxin (pyrogen) contamination, and certified to U.S.P. results. Resins are pre-tested for metal contamination. Tips are racked and packed in a teal rack. These racks are made of polypropylene and are autoclavable repeatedly. They have sturdy latch hinges that won’t come apart like lesser quality tip racks and a special snap lock designed so that it will not catch on your gloves.
The Mini Centrifuge is a personal centrifuge ideal for quick spin downs of microtubes and PCR tubes. Simply close the lid and the rotor instantly reaches 6,000 rpm. Open the lid, and the rotor quickly decelerates to a stop for removing samples. Includes an eight-place microtube rotor and 0.2 mL PCR tube or strip rotor.