Tube Caps and Closures
TWD Scientific LLC Microtubes Cap, Twdbiox, Non-Sterile, Assorted Colors, Polypropylene, Screw Cap With O-Ring, Tube Sold Separately, 5000/Case.
Assorted Color (Clear, Pink, Blue, Green And Yellow) Polypropylene Non-Sterile Screw Cap With O-Ring Seal (For Use With Microtubes). Tubes Sold Separately. 500 Caps/Pack, 10 Packs/Case, Price/Case
Analytical Sales & Services Clear PP Domed Caps for 600µL PP Tubes, Strips of 12
Advantage Clear Polypropylene Domed Cap Strips\n• Use for 600µL Polypropylene Tubes\n• 12 Caps/Strip\n\nQty/Pkg: 125
Med Vet International Jorvet Piston Washer, for Henke Drench-Matic Syringe, J0128MD13
Replacement piston washer for Jorvet Henke Drench-Matic syringe.
Med Vet International McKesson Tube Closure for use with 13 mm Blood Drawing Tubes Glass Test Tubes Plastic Culture Tubes 177-118240B 1000/Bag
McKesson Tube Closure for use with 13 mm Blood Drawing Tubes Glass Test Tubes Plastic Culture Tubes 177-118240B 1000/Bag
SCP Science SCREW CAP ORANGE, 50ML 250/PK
This item has a minimum qty of 4 per supplier requirements.
Industrial Glassware TEFLON SEPTUM FOR C33-400IDS
.070 in. thick PTFE/silicone septum. Fits 33-400 polypropylene cap.
Alkali Scientific CellPro™ Screw Cap Culture Tubes with Phenolic Caps and White Marking Area, Flat Bottom, PTFE (Teflon) Faced Liner, 11mL, 16x100mm, 100/Pk
CellPro™ Screw Cap Culture Tubes provide reliable performance for sample handling, storage, and culturing in microbiology, clinical testing, and research laboratories. Manufactured from durable, high quality glass, these tubes include phenolic screw caps that ensure a secure, leak resistant seal capable of withstanding repeated sterilization cycles and routine handling. The flat bottom design allows tubes to stand upright on laboratory benches and work surfaces without additional racks, improving stability during filling, labeling, and storage. A convenient white marking area allows clear sample labeling and traceability, helping maintain efficient and organized workflows. These culture tubes are compatible with standard laboratory racks and accessories and are suitable for culturing, reagent storage, and sample preparation tasks. Each tube features a PTFE (Teflon) faced liner for superior chemical resistance and improved sealing reliability.
Alkali Scientific CellPro™ Screw Cap Culture Tubes with Phenolic Caps and White Marking Area, Round Bottom, Silicone Rubber Liner, 9mL, 13x100mm, 250/Pk
CellPro™ Screw Cap Culture Tubes are engineered to support dependable sample storage, handling, and culturing in microbiology, clinical, and research laboratory environments. Manufactured from high quality glass, these tubes provide strength, chemical resistance, and excellent visibility for sample observation. Each tube features a durable phenolic screw cap with a silicone rubber liner that forms a tight, leak resistant seal to safeguard samples and reagents during storage, handling, or transport. A white marking area allows convenient labeling and clear sample identification, supporting efficient laboratory organization. The round bottom design improves mixing and uniform sample interaction, making these tubes well suited for microbial culture growth, reagent preparation, and routine laboratory workflows.
Labcon North America Flat Style Caps for 50mL Centrifuge Tubes, in Bags
Cap, Flat style screw cap for Labcon 50mL centrifuge tubes; 50mL; Labcon; Endotoxin Free (non-pyrogenic); Polyethylene USP Classs VI resin; Not autoclavable; Teal color; 500 per bag/4 bags per case; Made in USA