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Merck
CN

T3069

Trizma® hydrochloride solution

pH 8.0, BioPerformance Certified, 2 M, suitable for cell culture

Synonym(s):

Tris hydrochloride solution

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About This Item

NACRES:
NA.25
UNSPSC Code:
12161700
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Quality Level

grade

BioPerformance Certified, Molecular Biology

form

solution

concentration

2 M

technique(s)

cell culture | mammalian: suitable

impurities

DNase, RNase, Protease, none detected, bioburden, tested, endotoxin, tested, ≤5 ppm Heavy metals (as Pb)

color

colorless

pH

7.95—8.05, 8.0

useful pH range

7.0-9.0

density

1.07—1.09  g/cm3

absorption

≤0.05 at 290 at 40%

General description

Tris(hydroxymethyl)aminomethane (Tris) has a pH buffering range between 7.0 - 9.0 and is a routine buffer in biological sciences. Tris is used majorly in combination with ethylenediaminetetraacetic acid (EDTA), especially for electrophoretic studies. It displays negligible binding towards metal in solutions.
A series of Pre-mixed solutions of TRIZMA Base and TRIZMA HCl to provide commonly used pH values for Tris buffers. No mixing or pH adjustment necessary. Guaranteed accuracy ± 0.1 pH units.

Application

Trizma® hydrochloride solution has been used as a component of lysis buffer for testing on commercially available biological sample preservation paper types. It has also been used as a vehicle and for dissolving leptin in reporter gene assay studies.

Legal Information

Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany


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