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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0% for molecular biology

Supplier: EBRO Electronic GmbH
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H5121 H5123 H5125
PAH5121EA 66.61 USD InStock
PAH5121 PAH5123 PAH5125
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0% for molecular biology
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride)
Tris-HCl, Molecular Biology Grade is sometimes used in combination with Tris base for preparation of Tris-HCl buffers.

Each lot of Tris-HCl is free of DNase, Ranse, and protease activity.


Formula: NH₂C(CH₂OH)₃·HCl
MW: 157.6 g/mol
Melting Pt: 150…152 °C
Storage Temperature: Ambient
 MDL Number: MFCD00012590
CAS Number: 1185-53-1
Merck Index: 12,09902
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3cbdc9446fdb9bcfe3f1d992ff20a16726f98113&vid=333372f99709b662d2d0452ab1cb55c39fae311f&prid=web&clid=SAPDAM
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Specification Test Results
pH. at 25°C (0.1M) 4.2 to 5.0
A₂₄₀ at 1M ≤0.06
Moisture ≤0.5%
A260, A280, A300, A600 at 1M ≤0.05
Calcium ≤5 ppm
Iron ≤5 ppm
Lead ≤1 ppm
Magnesium ≤1 ppm
Manganese ≤1 ppm
Copper ≤1 ppm
Zinc ≤1 ppm

 

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