4 mL Cryo.s Tube, PP, Sterile, External Thread Yellow Cap, ID Field, Starfoot Base, Round Bottom, 100 White Cap Inserts per CS - 50 Pcs X 6 Packs (300 Total)

The 4 mL Cryo.s Tube by Greiner Bio-One North America, Inc. is a sterile polypropylene tube with external threads and a yellow cap. It features an ID field for convenient labeling, a starfoot base for stability, and a round bottom design. Each set includes 100 white cap inserts per pack, with a total of 50 pieces in 6 packs, providing a total of 300 tubes. These tubes are ideal for cryogenic storage applications, ensuring secure sample containment and protection. The external threads enhance sealing and allow for easy opening and closing. The starfoot base prevents tipping and provides stability during handling and storage. With a generous capacity of 4 mL, these tubes accommodate various sample volumes, making them versatile for different laboratory needs. Trust in the quality and reliability of Greiner Bio-One North America, Inc. products for your cryogenic storage requirements.