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BES Buffer, 1 M, pH 7.2, Sterile

Cat.No: RERE-0395 Datasheet

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Product Name BES Buffer, 1 M, pH 7.2, Sterile
Catalog No. RERE-0395
Description BES, formally N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid, belongs to the family of zwitterionic Good buffers prized for their stable pH behaviour near physiological values. Supplied as a one-molar stock adjusted to pH 7.2 and autoclaved, it slots into culture medium recipes and other formulations that call for a dependable neutral buffer. Because it arrives sterile at high concentration, only a modest dilution into the finished medium is needed.
Intended Use Preparation of culture media and buffered systems that specify BES as a medium component.
Principle / Technology The zwitterionic sulfonate chemistry of BES holds pH steady near 7.2 across working temperature ranges.
Specificity 1 mol/L; pH 7.2; sterile, autoclaved solution.
Reaction Conditions / Protocol Dilute into the medium or buffer system at the proportion the formulation requires.
Storage Conditions Room temperature; 6 months.
Package Specifications 50 mL
Key Features Concentrated 1 M stock; autoclaved; neutral Good buffer suited to medium preparation.

For research use only, not for clinical use.

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