Easy access to products and protocols for research use only in the identification of 2019-nCoV based on Centers for Disease Control and Prevention (CDC) recommendations
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Avantor supports end-to-end fluid management solutions – including peristaltic pumps and aseptic fluid transfer solutions – that are reliable and customer-centric, helping bioprocessing manufacturers meet their research and production goals.
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VWR is your complete source for workplace supplies. Binders, calendars, pens, cleaning and sanitation supplies, and office equipment are just some of the essential products we offer...
New Avantor® J.T.Baker® premium conductive and non-conductive robotic tips deliver superior quality and reliable performance for results you can trust.
Avantor Services provides a wide range of specialized services and digital solutions to help you solve complex challenges.
We’ve built our reputation on consistent, comprehensive mastery of day-to-day operations, allowing lab, clinical, and production environments to focus their high-value resources on core scientific priorities.
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You can select and customize services for peak efficiency, quality, and accelerated innovation.
Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.
Description:
30.0 mm. Stopper No.38. 52 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Description:
[standard taper] Joint; 14/20 Hollow, hexagonal head [standard taper] stopper that is easily gripped. May be set on the flattened top to avoid contamination of the ground surface.
Description:
[standard taper] Joint; 14/35 Pennyhead [standard taper] stopper for use in the same size outer joints. Sizes [standard taper] 10/30 through [standard taper] 19/38 are solid. Sizes [standard taper] 24/40 and larger are hollow.
Description:
Polyethylene, linear high-density stoppers fit Neck Ground to [standard taper] Stopper size 27. Yellow and blue with a closed bottom. Enlarged flange is designed to protect the neck if the glassware item is tipped over. 6 stoppers per case.
Description:
Fits 22MM ID Necks,Fits 24/40 JTS. High quality rubber septa designed with serrated bottom for sealing open-top glass vessels as well as standard taper joints. Ideal for moisture or air sensitive applications. Packaged in clean room. Autoclavable. PK100
Description:
Fits 14MM ID Necks,Fits 14/20 JTS. High quality rubber septa designed with serrated bottom for sealing open-top glass vessels as well as standard taper joints. Ideal for moisture or air sensitive applications. Packaged in clean room. Autoclavable. PK100
Description:
Stopper No.9. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.
Description:
Stopper, 3 Leg Ultra Pure, Mouth ID x OD (mm): 13 x 20, Stopper/rubber Material: Gray Bromobutyl - Ultra Pure Formulation, Stopper Style: 3-Leg, Durometer: 46, No. of Legs: 3, Style: Lyophilization, Autoclavable, with extremely high chemical purity and low gas permeability
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:
Fits 17.5MM ID Necks. High quality rubber septa designed with serrated bottom for sealing open-top glass vessels as well as standard taper joints. Ideal for moisture or air sensitive applications. Packaged in clean room. Autoclavable. PK100
Description:
Components; Stopper Only, Top Used for metabolic studies of biological materials. Particularly useful in measuring C14O2 yields following incubation.
Description:
21.5 mm. Stopper No.32. 44 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Description:
[standard taper] Joint; 24/40 Hollow, hexagonal head, [standard taper] stopper. May be set on the flattened top to avoid contamination of the ground surface.
Description:
Teflon body with Viton* O-ring for air tight vacuum work. Threaded polypropylene screw cap on top with inside O-ring. Standard taper joint size: 24/40.
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