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Creating a vacuum-tight seal in laboratory apparatuses, the silicone stoppers protect contained solutions and media from being affected by outside elements. The chemically neutral construction is compatible with even abrasive working solvents. With the material also being characteristically resistant to extreme temperatures, the closures will resist cracking when subjected to heating procedures and are autoclavable for reuse. Silicone stoppers have a tapered bottom in various diameter sizes to fit any vessel.
Description:
47 mm Microfiltration Assembly, ULTRA-WARE*, (4) No. 8 Silicone Stopper, 9/16" (14.3 mm) Hole, for Use with Accessory 1000 mL Filtration Flask, Pkg./1
Description:
(6) #8 Silicone Stopper, 9/16" (14.3 mm) Hole, Use with Accessory, 1000 mL Filtration Flask, Pkg./5, (1 Supplied) Used for filtering viscous or proteinaceous solutions or to produce ultra clean filtrate.
Description:
Stopper, Material: Silicone, Color: Red, Pluro, Nested set, Cut from the same stopper and will give a vacuum tight fit for all openings within its size range, Servicable temperature: -100 to 450 degrees F, Size: 48-114mm
Description:
Bottom: 47. Top: 55. H: 40. Non-toxic and chemically and biologically neutral. Highly recommended for all tissue culture work. Suitable for temperatures between -70[degree]C and + 250[degree]C. Odorless and tasteless. Non-adherent and resistant to aging.
Description:
Style; Blind Hole. Stopper O.D. (mm); 6 Silicone stopper used in centrifugal separators, gas sampling tubes and the 672800 septum holder. Stopper features easy syringe penetration and comes in a choice of hole styles.
Description:
Bottom: 8. Top: 12. H: 20. Non-toxic and chemically and biologically neutral. Highly recommended for all tissue culture work. Suitable for temperatures between -70[degree]C and + 250[degree]C. Odorless and tasteless. Non-adherent and resistant to aging.
Description:
Bottom: 36. Top: 44. H: 40. Non-toxic and chemically and biologically neutral. Highly recommended for all tissue culture work. Suitable for temperatures between -70[degree]C and + 250[degree]C. Odorless and tasteless. Non-adherent and resistant to aging.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 10. Top diameter 50mm. Bottom diameter 42mm. Length 25mm.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 12. Top diameter 64mm. Bottom diameter 54mm. Length 25mm.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 2. Top diameter 20mm. Bottom diameter 16mm. Length 25mm.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 5. Top diameter 27mm. Bottom diameter 23mm. Length 25mm.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 6. Top diameter 32mm. Bottom diameter 26mm. Length 25mm.
Description:
25mm Filtration Assemblies with No. 5 Stopper Connections, With Stainless Steel Support. This unit is designed for filtering viscous or proteinaceous solutions or to produce ultraclean filtrate.
Description:
Bottom: 87. Top: 100. H: 65. Non-toxic and chemically and biologically neutral. Highly recommended for all tissue culture work. Suitable for temperatures between -70[degree]C and + 250[degree]C. Odorless and tasteless. Non-adherent and resistant to aging.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 9. Top diameter 45mm. Bottom diameter 37mm. Length 25mm.
Description:
Bottom: 4. Top: 8. H: 20. Non-toxic and chemically and biologically neutral. Highly recommended for all tissue culture work. Suitable for temperatures between -70[degree]C and + 250[degree]C. Odorless and tasteless. Non-adherent and resistant to aging.
Description:
D1 Bottom Diameter: 21.2. D2 Top Diameter: 24.4. H1 Bottom Height: 18. H2 Top Height: 25. Provides complete tightness on glass, metal or plastic container regardless of their rims.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 4. Top diameter 26mm. Bottom diameter 20mm. Length 25mm.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 7. Top diameter 37mm. Bottom diameter 30mm. Length 25mm.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 8. Top diameter 41mm. Bottom diameter 33mm. Length 25mm.
Description:
Bottom: 64.5. Top: 75.5. H: 55. Non-toxic and chemically and biologically neutral. Highly recommended for all tissue culture work. Suitable for temperatures between -70[degree]C and + 250[degree]C. Odorless and tasteless. Non-adherent and resistant to aging.
Description:
25 mm Microfiltration Assembly, Ultra-ware*, No. 8 Silicone Stopper, 3/8 inch (9.5 mm) Hole, for Use with 1000 mL Filtration Flask. Sold individually.
Description:
Bottom: 29. Top: 35. H: 30. Non-toxic and chemically and biologically neutral. Highly recommended for all tissue culture work. Suitable for temperatures between -70[degree]C and + 250[degree]C. Odorless and tasteless. Non-adherent and resistant to aging.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 0. Top diameter 17mm. Bottom diameter 13mm. Length 25mm.
Description:
Platinum-cured stoppers provide tight, reliable sealing for glass tubes, vials, and flasks. Made with silicone elastomer that meets USP Class VI biocompatibility requirements. Full lot traceability. Size 1. Top diameter 19mm. Bottom diameter 14mm. Length 25mm.
Description:
Bottom: 3.5. Top: 6.5. H: 15. Non-toxic and chemically and biologically neutral. Highly recommended for all tissue culture work. Suitable for temperatures between -70[degree]C and + 250[degree]C. Odorless and tasteless. Non-adherent and resistant to aging.
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