Tube Caps and Closures
Chemglass Life Sciences GL-25 Cap with 15mm Aperture
GL-25 Cap with 15mm Aperture. Open top cap for use with GL screw threads. The cap combined with the CG-197 sealing ring will accommodate tubing of the listed diameter. Cap is made from PBTE (thermoplastic polyester) and will withstand temperatures from -45 to 200 C.
Chemglass Life Sciences 19/22 Inner Uncut Drip Joint
19/22 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.
Chemglass Life Sciences 0-4mm Chem-Vac, Chem-Cap Valve Replacement Plug and Control Knob, High Vacuum
0-4mm Chem-Vac, Chem-Cap Valve Replacement Plug and Control Knob, High Vacuum. Replacement CHEM-CAP plug and control knob for CHEM-VAC high vacuum valves CG-951 through CG-960. Plug is sold complete with control knob and CHEM-CAP stem.
Chemglass Life Sciences Cap, White, Solid Top, 24-400, with 0.125" PP/PTFE/Silicone SURE-LINK Septa
Cap, White, Solid Top, 24-400, with 0.125" PP/PTFE/Silicone SURE-LINK Septa. These caps, made of polypropylene, are ideal for use with volatile solvents, sensitive compounds, and biological media. The SURE-LINK process welds each cap with a Polypropylene/PTFE/Silicone liner bonded to the cap. This process allows the cap to maintain seal through multiple autoclaving operations or cleaning procedures without the use of adhesives. Caps are ideal for storage of samples for prolonged periods of time. They are autoclavable at 121¿C.
Electron Microscopy Sciences Five-O™ CapLock Clip w/Breakaway Lifting Tabs for 5ml Tubes
For use with 5 ml Five-O™ Snap Cap Tubes.
Caplugs PLUGS LDPE YELLOW 500/PK
This item has a minimum qty of 2 per supplier requirements.
Tapered Caps and Plugs w/Wide, Thick Flanges, Material: Low Density Polyethylene, Color: Yellow
Chemglass Life Sciences Poly Crimp Seal, 11mm, Clear Cap, Starburst Septum
Poly Crimp Seal, 11mm, Clear Cap, Starburst Septum. A crimp cap constructed of plastic that fits virtually any 11mm crimp sample vial. Use a standard crimping tool to securely crimp the Poly Crimp seal onto any crimp top vial. The Poly Crimp seal also permits an airtight seal by hand without crimping. Although the Poly Crimp seal can work with any crimp top vial, the tighter manufacturing tolerances and quality assurance program with the vials supplied by Chemglass certifies better performance when the cap is used with Chemglass supplied vials. Vials Compatible with Poly Crimp Seals: CV-1108-1232: Vial, 2.0mL, Clear, Snap Seal, 12 x 32mm, 11mm Crimp CV-1168-1232 : Vial, Standard Opening Crimp Top, Clear, 2.0mL, 12 x 32mm, 11mm Crimp CV-1185-1232 : Vial, Large Opening Crimp Top, Clear, 2.0mL, 12 x 32mm, 11mm Crimp CV-1200-1232 : Vial, Snap Ring, 2.0mL, Clear, 12 x 32mm, 11mm Crimp
Thomson Instrument Company Low Evap | Filter Vial, Nylon 0.45µm, Non-Slit Septum, Pink Screw Cap
Low Evap|Filter Vial are available in all three membranes types; PTFE, PVDF, & Nylon and two pore sizes 0.2μm & 0.45μm and also feature our color coded system of caps to help selection in the lab.Low Evap|Filter Vial are suitable for GC/GCMS Applications, Solubility Testing, Food Testing, Volatiles or any other application where minimizing the evaporation of samples is critical.• Eliminate the need for syringe filters, syringes, HPLC vials and caps• Clear up valuable lab space• Offer Eco-Friendly solution to lowering your lab waste• Evaporation rate <0.4% over 24-hour
Ace Glass, Inc. Flat flange with O-ring groove, 130mm ID 168mm OD 150mm height
130MMID GRVD FLANGE (GLASSBLOWER)