29369-U

Center Drain (CD) screw thread vials, heavy wall, with caps and PTFE/silicone septa

volume 3 mL, amber glass vial, without graduations, O.D. × H 20 mm × 46 mm, pkg of 12 ea

• UNSPSC Code: 41122001
• NACRES: NB.11

Properties

• material: PTFE/silicone septum; amber glass vial; black polypropylene hole cap
• feature: closure type screw top vial
• packaging: pkg of 12 ea
• O.D. × H: 20 mm × 46 mm
• volume: 3 mL
• wall thickness: 2.5 mm
• fitting: thread for 20-400

Description

General description

The CD^™ Vial (Center Draining) has a unique conical interior bottom that allows the contents to completely drain to the center bottom of the vial. Maximum extraction of the contents can be done utilizing either a micropipette or syringe. The heavy wall Center Drain vials are an excellent choice of vials for analysts seeking to increase sample recovery. These vials are manufactured from 2.5 mm wall borosilicate glass tubing that provides a more durable vessel than standard wall vials for lyophilization, derivatization and other small-scale reactions. The sturdy CD Vial with the patented unique conical interior bottom is ideal for many micro applications.
Benefits:

• Greater sample recovery
• Economically priced
• Autoclaveable
• Temperature range of -70° C to 160° C
• Vial, cap and septa are pre-assembled

Note: The vials are manufactured from Boroisilicate Type 1 glass to safeguard against a change in the pH of the contents.

Application

• Library sample storage
• Lyophilize
• Centrifugation
• Micro mixing
• Extraction
• Concentrations
• Derivatization
• Small scale reactions

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Legal Information

CD is a trademark of QIS, Inc.

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(C): Not applicable