Laboratory test tube T550

flat-bottombiologicalpolypropylene

White caps made of polyethylene Leakproof seal with flexible sealing lip Non-sterile Self-standing Designed for storage and transportation of biological material. Manufactured from non-toxic polypropylene, tubes provide strength and clarity and exhibit some unique design features. Five sizes are available from 5 to 30 ml. The T550-10ATPR tube has a white marking area to make sample identification more convenient. All graduated tubes are in 0.5 ml increments. They have external threads to provide a smooth and uniform inner surface. A perfect leakproof seal is obtained by the use of a specially designed flexible sealing lip inside the polyethylene closures. Cap also features a long skirt and a super-fast thread design allowing them to be removed or sealed with a single turn. Caps are sold separately. Visit our website for more details. Used extensively in the following laboratories: Protein Chemistry, Molecular Biology, Tissue Culture, Pharmaceutical, Toxicology, Horticulture/Agriculture, Nutritional Science, Food and Beverage, Chemistry, Biology, Quality Control, Immunology