Tube Caps and Closures
Alkali Scientific CellPro™ Screw Cap Culture Tubes with Phenolic Caps and White Marking Area, Flat Bottom, PTFE (Teflon) Faced Liner, 5mL, 12X75mm, 250/Pk
CellPro™ Screw Cap Culture Tubes are designed for reliable sample handling, storage, and culturing in microbiology, clinical, and laboratory research environments. Manufactured from high quality glass, these tubes include durable phenolic screw caps that provide a secure, leak resistant seal and withstand repeated sterilization cycles and routine laboratory handling. The flat bottom design allows tubes to stand upright on benches and work surfaces without requiring additional racks, improving stability during filling, labeling, and storage. An integrated white marking area enables clear sample identification and traceability for organized workflows. These tubes are compatible with standard laboratory racks and accessories and are suitable for culturing, reagent storage, and sample preparation. Each tube includes a PTFE (Teflon) faced liner that provides excellent chemical resistance and enhanced sealing performance.
Chemglass Life Sciences 45/50 Inner Uncut Drip Joint
45/50 Inner Uncut Drip Joint. Full or medium length standard taper inner joint having an uncut drip tip. Tooled on the same tubing sizes as the CG-100 inner joints.
Beckman Coulter Microfuge 18 Centrifuge Tubes, 1.5mL, Natural, Bag of 500
The Beckman Coulter Microfuge 18 Centrifuge is a compact benchtop microcentrifuge designed for quick spin-downs and separations. It has a maximum speed of 13,300 rpm and maximum RCF of 16,060 xg. The rotor accommodates 18 x 1.5/2.0mL microcentrifuge tubes. It features a compact footprint, digital display, and 6 acceleration/deceleration rates for gentle separation. The Microfuge 18 is ideal for DNA/RNA extraction, PCR setup, and other molecular biology applications requiring fast microcentrifuge performance.
Andwin Scientific Caps for micro-dilution tubes, PE, strips of 8, 120 strips per bag (960 caps)
Caps for micro-dilution tubes, PE, strips of 8, 120 strips per bag (960 caps)