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BES Ultra

*This product has been discontinued!*
BES buffer substitutes for the commonly used Hepes-buffered saline, One of the crucial factors for obtaining effiecient transformation is the pH 6.95 of the buffer.
C01612
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Description

none
Synonyms

2-[N,N-Bis(2-hydroxyethyl)amino]ethanesulfonic acid; Ethanesulfonic acid, 2-[bis(2-hydroxyethyl)amino]-; N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid; N,N-Bis(hydroxyethyl)-2-aminoethanesulfonic

Product Introduction
Cas No 10191-18-1
Appearance White Crystalline Powder.
Chloride ≤0.05%
fe <5 PPM
Heavy Metals ≤5 PPM (as Pb)
Moisture ≤0.5%
Molecular Formula C6H15NO5S
Molecular Weight 213.2
ph 4.1 - 4.5 (20°C 1%;
Residue ≤0.1%
UV A260≤0.095 (1 M, H2O)
A280≤0.080 (1 M, H2O)
Storage Room temperature.
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