Tube Caps and Closures
Chemglass Life Sciences GL-14 Solid Cap
GL-14 Solid Cap. Cap is made from PBTE (thermoplastic polyester) and will withstand temperatures from -45 to 200 C. PTFE seal is available separately.
Alkali Scientific Foam Plugs for Laboratory Flas
These versatile reusable foam plugs are designed for use with test tubes and laboratory flasks Made from economical open-cell foam with a uniform density of 1 45 lb they offer a snug yet breathable fit ensuring free airflow while preventing contamination Unlike traditional cotton plugs these foam plugs leave no clinging fibers and spring back to their original shape even after repeated use making them a durable and cost-effective choice Perfect for Drosophila vials and a wide range of lab applications these foam plugs can also serve as cleaners for lab pipettes tubes vials and industrial precision tubing They can be easily labeled for quick identification enhancing lab efficiency and organization Reusable and Durable Maintain shape after repeated use Breathable and Non-Absorbent Ideal for maintaining airflow without moisture retention Autoclavable Safe for use in sterile environments Chemical Resistant Compatible with various laboratory chemicals Wide Temperature Range Perfor
Norell Inc 5mm NORLOC GENERATION 2 NMR TUBE CAP, GLACIER WHITE, 100PK - U.S. PATENT NO. 8,054,080
5mm NORLOC GENERATION 2 NMR TUBE CAP, GLACIER WHITE, 100PK - U.S. PATENT NO. 8,054,080
BURKLE INC Two-way valve, PVDF, Ø 0.43-0.51 in. (11-13 mm), NW 0.31 in. (8 mm), white
Two-way valves are used for transfer of liquids in order to release the flow, to block it or to change its direction.
Norell Inc SCREW CAP SUPPLIED WITH FLUOROPOLYMER SILICON SEPTUM, 12PK
SCREW CAP SUPPLIED WITH FLUOROPOLYMER SILICON SEPTUM, 12PK
Labcon North America Plug Style Caps for 12x75mm Culture Tubes, White Color, in Bags
Cap; Fluted Plug Style; Labcon; Plug cap for culture tubes. Fits popular 12x75mm culture tubes; Cap includes flutes to securely grip sides of tubes; Endotoxin Free (non-pyrogenic); Polyethylene USP Classs VI resin; Not autoclavable; White color; 1000 per bag/3 bags per case; Made in USA