SBR00051

Trizma^® Hydrochlorid -hydrochlorid

pH 8.5, DNase and Microbial DNA free, 10 mM

• Synonym(e): TRIS -hydrochlorid, TRIS HCl, Tris-(hydroxymethyl)-aminomethan -hydrochlorid, Tromethan-Hydrochlorid
• Lineare Formel: NH₂C(CH₂OH)₃ · HCl
• CAS-Nummer: 1185-53-1
• Molekulargewicht: 157.60
• Beilstein: 3675235
• MDL-Nummer: MFCD00012590
• UNSPSC-Code: 12161700
• NACRES: NA.25

Eigenschaften

• Qualitätsniveau: 200
• Konzentration: 10 mM
• pH-Wert: 8.5
• Nützlicher pH-Bereich: 7.0-9.0
• pKa (25 °C): 8.1
• Lagertemp.: 2-8°C
• SMILES String: Cl.NC(CO)(CO)CO
• InChI: 1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
• InChIKey: QKNYBSVHEMOAJP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

10 mM Trizma^® hydrochloride (pH 8.5) is a widely used buffer in molecular biology applications such as nucleic acid extraction and purification. No mixing or pH adjustment is necessary. Guaranteed accuracy for this buffer is ± 0.2 pH units at 25°C.

Anwendung

Trizma^® hydrochloride solution can be used:

• As an elution buffer after PCR cleanup
• As an elution buffer after DNA extraction

Angaben zur Herstellung

Allow the buffer to reach room temperature before use.

Sonstige Hinweise

Die pH-Werte aller Puffer sind temperatur- und konzentrationsabhängig. Bei Tris-Puffern steigt der pH-Wert um etwa 0,03 Einheiten pro °C Temperaturabfall und fällt um 0,03–0,05 Einheiten pro Zehnfachverdünnung. Verwenden Sie für präzise Anwendungen ein sorgfältig kalibriertes pH-Messgerät mit einer Glas/Kalomel-Kombielektrode.

Prepared with BioUltra Trizma Base for molecular biology in 18 megaohm UV irradiated water. pH-adjusted and 0.2 μm filtered. The buffer was tested by 35 cycles of PCR for prokaryotic and eukaryotic DNA contamination. To keep the buffer contamination-free, it is recommended to use gloves and barrier-tip pipettes for dispensing. Between uses, keep the bottle closed and refrigerated, away from areas where DNA samples and PCR products may be stored.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: nwg