Merck, 29366-U, Center Drain (CD) screw thread vials, heavy wall, with caps and PTFE/silicone septa

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.