GRIFOS, 250 g
REF 6982.3
€ 129,41
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GRIFOS, 250 g
Información del producto
Código hs: 29221900
Marca: Carl Roth
TAPS, PUFFERAN®, min. 99 %, Molar mass (M) 243,28 g/mol, CAS No. [29915-38-6], EG-Nr. 249-954-1, Empirical formula C7H17NO6S
TAPS PUFFERAN® ≥99 %
Technische informatie
| pH-bereik | 7.7 tot 9.1 |
| Bufferreagens | N-Tris(hydroxymethyl)-methyl-3-amino-propane sulphonic acid |
| Assay (titr.) | ≥99 % |
| Water (KF) | ≤1,0 % |
| pH (5 % in H2O) | 4,5-6,0 |
| Heavy metals | ≤0,001 % |
| Absorbance | |
| 260 nm | ≤0,02 |
| 280 nm | ≤0,01 |
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