Tube Caps and Closures
Chemglass Life Sciences 14/20 Inner Uncut Drip Joint
14/20 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.
Alkali Scientific CellPro™ Screw Cap Culture Tubes with Phenolic Caps and White Marking Area, Round Bottom, Silicone Rubber Liner, 15mL, 16x125mm, 250/Pk
CellPro™ Screw Cap Culture Tubes are designed to deliver reliable sample storage, handling, and culturing across microbiology, clinical, and general laboratory applications. Manufactured from high quality glass, these tubes provide durability, chemical resistance, and excellent clarity for dependable laboratory performance. Each tube is equipped with a phenolic screw cap and silicone rubber liner that creates a secure, leak resistant seal to help protect samples and reagents during storage or transport. A built in white marking area allows clear labeling and easy identification of samples, supporting organized laboratory workflows. The round bottom tube design encourages efficient mixing and uniform sample contact, making these tubes well suited for microbial culture work, reagent preparation, and everyday laboratory procedures.
Andwin Scientific PE PLUG CAP IN STRIPS OF 8 ST
PE plug cap in strips of 8, sterilized, 120 strips per pack (960 caps)
Andwin Scientific 8-CAP STRIPS FOR 1.2 ML MICRO-
The 8-cap strip are compatible with 1.2 mL racked tubes in the 1412-14xx rack series. The strips may also be cut into shorter strips. The caps are free of RNase, DNase, DNA, pyrogen, and PCR inhibitors. It is sold in a pack of 1000 caps.
Electron Microscopy Sciences Five-O™ CapLock Clip w/Breakaway Lifting Tabs for 5ml Tubes
For use with 5 ml Five-O™ Snap Cap Tubes.
Thomson Instrument Company Blue 11mm Snap Cap, Pre-Slit Septa
Thomson Instrument Company’s Snap Caps used with Thomson’s vials which are universal and can be used on most autosamplers. Thomson manufactures its products in the USA to assure same day shipping.
Bellco Glass, Inc. KAP-UTS/Yellow,13mm
Manufactured from non-toxic autoclavable polypropylene. Ideal for culture tubes and flasks with DeLong style neck and access ports. Same evaporation and sterility characteristics as stainless steel closures. Molded pressure fins for firm grip. There are seven colors and six sizes form 13mm to 38mm. MADE IN THE USA. Case quantity 1000, Color Yellow, 13mm
Alkali Scientific CellPro™ Screw Cap Culture Tubes with Phenolic Caps and White Marking Area, Flat Bottom, PTFE (Teflon) Faced Liner, 15mL, 16x125mm, 250/Pk
CellPro™ Screw Cap Culture Tubes are designed to support dependable sample handling, storage, and culturing in microbiology, clinical diagnostics, and laboratory research environments. Constructed from high quality glass, these tubes feature durable phenolic screw caps that provide a secure, leak resistant seal while tolerating repeated sterilization cycles and routine laboratory handling. The flat bottom design allows the tubes to stand upright on laboratory benches and work surfaces without additional racks, improving stability during filling and labeling processes. An integrated white marking area allows clear sample identification and traceability, helping maintain organized workflows. Compatible with standard laboratory racks and accessories, these tubes are ideal for culturing, reagent storage, and sample preparation. Each tube includes a PTFE (Teflon) faced liner to enhance chemical resistance and sealing performance.