Material is durable and can handle high centrifuge speeds, allowing for a greater range of lab use. Kartell™ Graduated Conical Test Tube with Screw Cap permits secure storing, preparation, and tranfering.
Avoid contamination with a test tube that supplies a fitted screw cap. Kartell™ Sterile Test Tubes with Screw Caps meet a wide range of test tube needs and have a round bottom with a freestanding skirt.