Tube Caps and Closures
Quality Biological Inc 50ml Centrifuge Tube Cap only - Non-sterile, Bag - 500/Case
50ml Centrifuge Tube Cap only - Non-sterile, Bag - 500/Case
Cambridge Isotope Laboratories WILMAD SEPTA, NMR, WHITE RUBBER FOR 5MM THIN WALL PRECISION TUBE, 100 PACK
This item has a minimum order quantity of 2 per supplier requirements
WILMAD SEPTA, NMR, WHITE RUBBER FOR 5MM THIN WALL PRECISION TUBE, 100 PACK
Cambridge Isotope Laboratories Yellow Nmr Tube Caps - Disposable For 5.0Mm Nmr Tubes, Ethylene Vinyl Acetate, 100 Pack
This item has a minimum order quantity of 10 per supplier requirements
Yellow Nmr Tube Caps - Disposable For 5.0Mm Nmr Tubes, Ethylene Vinyl Acetate, 100 Pack
Cambridge Isotope Laboratories Coaxial Inserts For Nmr Sample Tubes 50Mm Capacity 60 Ul, Ea
This item has a minimum order quantity of 2 per supplier requirements
Coaxial Inserts For Nmr Sample Tubes 50Mm Capacity 60 Ul, Ea
Thomas Scientific CAPINSERT for Cryogenic Vials, Gray
Color coded inserts fit precisely into the cap of the Cryovial® for color identification.
Nordson Medical FEMULEULUER 316INID PP CS1000
This item has a minimum qty of 5000 per supplier requirements.
Bellco Glass, Inc. 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 s
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 s
Bellco Glass, Inc. Stainless steel closures continue to provide excellence in culture tube and flask closures. Manufactured from type 305 stainless steel. They can be used indefinitely without corroding. The fingers grip the outside of the tube firmly and will not lose thei
Stainless steel closures continue to provide excellence in culture tube and flask closures. Manufactured from type 305 stainless steel. They can be used indefinitely without corroding. The fingers grip the outside of the tube firmly and will not lose thei
Bellco Glass, Inc. 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 s
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 s
Bellco Glass, Inc. Size: 15mmMaterial: black phenolicThread finish: 15-425
Size: 15mmMaterial: black phenolicThread finish: 15-425
Electron Microscopy Sciences hybex™ Media Storage Replacement Cap Standard, GL45 Cap, Assorted
Reusable media bottles manufactured from high quality, borosilicate 3.3 glass. They feature superior chemical resistance and are ideal for the storage of reagents, culture media, biological fluids and many other aqueous and nonaqueous solutions.
All hybex bottles have permanent white enamel graduations for volume measurment, along with a white identification box for coding or marking.
With a low coefficient of thermal expansion (3.3), these bottles can withstand temperatures from -70 to 500 deg C. This allows for repeated use in freezers, microwaves, autoclaves and dry heat sterilization chambers.
Cap thread size: GL45
Color: Assorted
Essendant DIVIDERIM 12 TAB 5STWHT
Whether you re organizing a single project or creating multiple sets Index Maker clear labels virtually disappear on divider tabs to give you a professional printed-on look The Easy Apply label strip lets you label all tabs at once Easy to customize with free templates from Avery Design and Print Big Tab and Extra Wide selections offer greater convenience in office-wide references Standard and mini size selections provide streamlined indexing in standard binders planners and small personal binders For laser and inkjet printers Index Divider Style- Customizable Index Divider Size- 11x8 5 Punched/Unpunched- 3-Hole Punched For Use With- Ring Binders
Research Products International Corp 5ml MacrewTube Screw Caps, Amber, 200 per package
Tubes are manufactured or exceptionally high-quality, transparent polypropylene without the use of slip agents, plasticizers, mold release agents and biocide substances. Offer exceptional centrifugation stability up to 25,000 x g; autoclaving with cap off; (121°C, 20 minutes); withstand temperatures from +121°C to -196°C; and writing surface on flat cap and side wall for quick sample indentification.
Caps offer complete sealing for minimal evaporation rate during long-term storage. Center of caps feature membrane for easy puncture and access with a syringe/needle. Once punctured, the opening can be useful for venting internal pressure during heating.
Research Products International Corp 5ml MacrewTube Screw Caps, Red, 200 per package
Tubes are manufactured or exceptionally high-quality, transparent polypropylene without the use of slip agents, plasticizers, mold release agents and biocide substances. Offer exceptional centrifugation stability up to 25,000 x g; autoclaving with cap off; (121°C, 20 minutes); withstand temperatures from +121°C to -196°C; and writing surface on flat cap and side wall for quick sample indentification.
Caps offer complete sealing for minimal evaporation rate during long-term storage. Center of caps feature membrane for easy puncture and access with a syringe/needle. Once punctured, the opening can be useful for venting internal pressure during heating.
Hach Company Stopper for 18mm Tube, 25/pk
Used in multiple tests as a stopper for viewing tubes and sample cells, and as a cap for AccuVac Ampules.