Specification Sheet

Product Name
Trizma® hydrochloride buffer solution BioUltra, for molecular biology, pH 7.2

Product Number
41573

Product Brand
sigma

CAS Number

Molecular Weight

Test

Specification

ARSENIC TRACES (MHS-AAS)≤ 0.1 mg/kg
EXTRANEOUS ACTIVITIESDNAses, RNAses, Proteases, Phosphatases Not Detectable
SOLUBILITY (METHOD)NEAT, 25C
APPEARANCE (SOLUTION)CLEAR COLORLESS
PH (SOLUTION)7.1 - 7.3
RESIDUE (FILTER TEST)NO RESIDUE
UV - ABS. AT 260 NM≤ 0.04
UV - ABS. AT 280 NM≤ 0.03
RECOMMENDED RETEST PERIOD72 MONTHS

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