Specyfikacja
Nazwa produktu
DL-Dithiothreitol solution BioUltra, Molecular Biology, ~1 M in H2O
Numer produktu
43816
Marka produktu
sigma
Numer CAS
3483-12-3
Masa cząsteczkowa
154.25
Test | Charakterystyka techniczna |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| APPEARANCE (TURBIDITY) | Clear |
| TITRATION (MOLARITY) | 0.9 - 1.1 mol/l |
| DENSITY D20/4 | 1.030 - 1.050 |
| REFRACTIVE INDEX N20/D | 1.361 - 1.363 |
| EXTRANEOUS ACTIVITIES | DNAses, RNAses, Proteases, Phosphatases Not Detectable |
| SOLUBILITY (METHOD) | NEAT |
| APPEARANCE (SOLUTION) | CLEAR COLORLESS |
| PH (SOLUTION) | 2.7 - 5.0 |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| CUT-OFF | ≤ 330.0 nm |
| RECOMMENDED RETEST PERIOD | 28 MONTHS |