Serum Stoppers

…volatile extractables from the rubber component. Butyl stoppers have very low extractable formulations for use with liquid, lyophilized or dry powder products needing protection from oxygen or moisture vapor penetration. Teflon-coated stoppers provide an inert barrier to minimize interaction between…

Natural red rubber or gray chlorobutyl/45 material 7 x 13 or 13 x 20 mm sizes

Plug diameter 13 mm Red rubber with flange top Readily punctured with syringe needle For use with Thomas series 1780M Aluminum Seals.

Cleanest, most precise pharmaceutical grade rubber stoppers for research and parenteral drug applications Readily punctured with syringe needle 1229H85-K77, 1223Z64-65, 1780K28-31: straight plug style 1229K78, 1780K33-35: 2 leg lypohilization style 1780J10-J14: sleeve style

Plug diameter 7 mm i.d., 13 mm o.d. Of gray butyl rubber, slotted with flanged top; partial insertion leaves bottle contents vented for freeze drying; insertion to flange seals bottle Readily punctured with syringe needle For use with Thomas series 8269A Aluminum Seals.

…Sterilization applies to the tube and stopper interior only, and not to the outside of the tube or to the packaging. Tubes are sterilized by gamma radiation. No Additive, Silicone Coated Tubes - Latex Free Laboratory procedures requiring serum - general chemistry and serology…

Used extensively for diluent solutions Accepts rubber stoppers and aluminum seals Autoclavable at 121°C for 20 minutes

Protect against leakage, breakage, and contamination. Thermo Scientific™ Nalgene PETG crimp finish serum vials are lighter in weight than glass, and are made for use with stoppers and caps.

Protect against leakage, breakage, and contamination. Thermo Scientific™ Nalgene PETG Crimp Finish Serum Vials are lighter in weight than glass, and are made for use with stoppers and caps.

…prime importance. Serum bottles are also suitable for storing distilled water and standard solutions. PYREX bottles have the strength to withstand hot air (dry) or steam (wet) sterilization. Necks are tooled to increase mechanical strength and provide uniform stopper fit. (Rubber stopper…

…pressure sterilization Not suitable for direct application of flame Necks are 35 mm i.d., smoothly finished to take cotton plug, cork or size 8 rubber stopper Dimensions: 4 liter bottle measures 6 1/6” o.d. x 11 1/2” high; 9 liter bottle measures 8 1/2” x 16 1/4”.

…and simplifying the specimen handling process Stoppers contain no TBEP. The tubes can be used for serum, plasma or whole blood based on their color-coded tops. Vacutainer® tubes are available with the conventional rubber stopper or a Hemogard™ closure. The Hemogard™ closure…

…gasket, vacuum release valve and stoppering handle. Unit also includes 3/4” thick clear acrylic attachment port lid with a 3” diameter opening, neoprene gasket and pass-through for electrical transformer cord. Serum bottles or vials with stoppers in the raised position may be loaded…

Mini stoppering chamber. Attaches to port on freezone freeze dryer (sold separately) to stopper 48 2ml serum vials or 8 30ml serum vials while still under vacuum. Spacers, tubing and adapter for connection included. Vials and stoppers sold separately.

…and stoppering vials or serum bottles under vacuum. They offer options for a built-in 6-port manifold and isolation valve. The chamber pre-freezes samples to save time and money by eliminating the need for a separate freezer and product transfer. Built-in pneumatic mechanism stoppers containers…

…in human serum. It is also intended for use in validating working or secondary reference materials. A unit of SRM 967a consists of four stoppered vials of frozen human serum, two vials each attwo different creatinine concentration levels. Each vial contains 1.0 mL of human serum. For more…

…freeze-drying applications Serum vials are lighter in weight than molded bottles, with more closely held tolerances and uniformity of glass Special blowback design provides ease of use for lyophillization stoppers Autoclavable Aluminum seals, stoppers and septa are available separately…

…for freeze-drying applications Serum vials are lighter in weight than molded bottles, with more closely held tolerances and uniformity of glass Special blowback design provides ease of use for lyophillization stoppers Autoclavable Aluminum seals, stoppers and septa are available separately…

Eliminate the need for a rubber stopper with the safe-sealing solution of high density polyetylene (HDPE) Thermo Scientific™ Nalgene™ Continuous Thread Lined Closures for Serum Vials.

KimCote® plastic-coated bottle with rounded shoulders. Neck is tooled for a uniform fit with a #8 rubber stopper.

FreeZone 6 Liter Console Freeze Dryers with Stoppering Tray Dryers are designed for lyophilizing moderate to large loads and stoppering vials or serum bottles under vacuum. The console features a front viewing window and interior space for a vacuum pump (sold separately). They feature a brushed…

FreeZone 18 Liter Console Freeze Dryers with Stoppering Tray Dryers are designed for lyophilizing moderate to large loads and stoppering vials or serum bottles under vacuum. The console features a front viewing window and interior space for a vacuum pump (sold separately). They feature a brushed…

FreeZone 6 Liter Console Freeze Dryers with Stoppering Tray Dryers are designed for lyophilizing moderate to large loads and stoppering vials or serum bottles under vacuum. The console features a front viewing window and interior space for a vacuum pump (sold separately). They also feature a brushed…

FreeZone 12 Liter Console Freeze Dryers with Stoppering Tray Dryers are designed for lyophilizing moderate to large loads and stoppering vials or serum bottles under vacuum. The console features a front viewing window and interior space for a vacuum pump (sold separately). They feature a brushed…

FreeZone 12 Liter Console Freeze Dryers with Stoppering Tray Dryers are designed for lyophilizing moderate to large loads and stoppering vials or serum bottles under vacuum. The console features a front viewing window and interior space for a vacuum pump (sold separately). They feature a brushed…

… Durable for long term use 4 mL bottles have a 13 mm closure size; 8, 30 and 60 mL bottles have a 20 mm closure size and also take standard serum stoppers; 125, 175 and 250 mL bottles have a 24 mm closure size; 500 mL bottles have a 28 mm closure size; 1,000 mL bottles have a 38-430 mm size.

Used for collection and short term storage of solvents. With 2 mm bore PTFE stopcock and standard taper 14/20 joint. A serum cap stopper is used on side port for syringe removal of solvents.

It was used for sealing 100 mL serum bottles fitted with gray stopper during analysis of biogas emission in lagoons

Sleeve stoppers are plug stoppers with fold-over skirts Used on serum vials and other crimp-finish containers that do not require aluminum seals or overcaps Can be used as an injection site for multiple dose entry Manufactured from natural red rubber, a general-purpose rubber…

…for use in cell culture applications, especially serum-free cell culture. Other Notes: The dipeptide L-Ala-LGln is frequently used in modern serum-free media formulations because it provides a more stable form of glutamine in vitro. Packaging: 50 mL amber serum vial with rubber stopper.

Designed for culturing organisms requiring a large surface area to volume ratio Can also be used in serum production Takes stopper size 13 Thomas number 4912L15 features a triple baffle on the bottom outside edges to achieve maximum oxygen transfer to culture medium. NOTE: do…

Used extensively for diluent solutions Accepts rubber stoppers and aluminum seals Autoclavable at 121C for 20 minutes