| Product Name |
2-Mercaptoethanol,
for molecular biology, ≥98% (GC/titration) |
| Product Number |
M3148 |
| Product Brand |
Sigma |
| CAS Number |
60-24-2 |
| Molecular Formula |
HSCH2CH2OH |
| Molecular Weight |
78.13 |
| |
| TEST |
SPECIFICATION |
| APPEARANCE |
CLEAR COLORLESS LIQUID |
| IR SPECTRUM |
CONSISTENT WITH STRUCTURE |
| ICP-ATOMIC EMISSION |
<1 PPM IRON |
|
<5 PPM LEAD |
|
<1 PPM COPPER |
|
<1 PPM ZINC |
| DNASE, RNASE AND PROTEASE |
NONE DETECTED |
| PURITY BY IODINE TITRATION |
>98% |
| PURITY BY GAS CHROMATOGRAPHY |
>98% |
| RECOMMENDED RETEST |
3 YEARS |
|
DOCUMENT # M3148/10/27/06/4 |
Certificate of Analysis
Certificate of Origin
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