StockOptions Bis-Tris Propane 21 pH 8.3, 185 ml

– 185 mL volume
– Sterile filtered
– Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)

HR2-993-**
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-993-01

BIS-TRIS Propane
Synonyms: 1,3-Bis[tris(hydroxymethyl)methylamino]propane
C11H26N2O6
CH2[CH2NHC(CH2OH)3]2
Mr 282.34
CAS Number [64431-96-5]
EC Number 264-899-3
Beilstein Registry Number 1786109
MDL Number MFCD00004689
PubChem Substance ID 24891934
Purity > 99.0%
pKa (1) = 6.8 at 25�C
pKa (2) = 9.0 at 25�C


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