Trizma® base BioXtra, pH 10.5-12.0 (1 M in H2O), ≥99.9% (titration) Sigma T6791
По запросу
Наличие: Срок поставки 60 дней
- Производитель: Sigma
- Каталожный номер:
T6791 - CAS номер : 77-86-1
Актуальность цены и срока поставки уточняйте пожалуйста у менеджеров.
Краткое описание
2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol... Читать далее →
Характеристики реактива
assay
≥99.9% (titration)
Boiling Point (°C)
219-220 °C/10 mmHg(lit.)
Molecular Formula
NH2C(CH2OH)3
pH
10.5-12.0 (1 M in H2O)
...
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Other Notes
Easily compare specifications for Trizma products with the Trizma specification table.
The pH values of all buffers are temperature- and concentration-dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution.
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Packaging
1 kg in poly bottle
100, 500 g in poly bottle
Legal Information
Trizma is a registered trademark of Sigma-Aldrich Co. LLC
Характеристики реактива | |
assay | ≥99.9% (titration) |
Boiling Point (°C) | 219-220 °C/10 mmHg(lit.) |
Molecular Formula | NH2C(CH2OH)3 |
pH | 10.5-12.0 (1 M in H2O) |