Specification Sheet
Product Name
Grace’s Insect Medium powder, suitable for insect cell culture
Product Number
g5649
Product Brand
sigma
CAS Number
Molecular Weight
Test | Specification |
|---|---|
| APPEARANCE | OFF-WHITE POWDER |
| SOLUBILITY | CLEAR SOLUTION AT 44.4 G/L IN H2O |
| WATER BY KARL FISCHER | NMT 2.0% |
| PH TEST AT RT | 4.2 - 4.8 |
| PH TEST WITH NAHCO3 | 4.6 - 5.2 |
| OSMOLALITY TEST | 285 - 315 MOSM/KG H2O |
| OSMOLALITY WITH NAHCO3 | 295 - 325 MOSM/KG H2O |
| GLUCOSE | 1.4 - 1.8% |
| ENDOTOXIN ASSAY | NMT 2.0NG/ML AT 1X |
| KEY ELEMENTS BY ICP | CONSISTENT WITH FORMULA |
| AMINO ACIDS BY HPLC | CONSISTENT WITH FORMULA |
| INSECT CELL TEST | PASS |
| EXPIRATION DATE | 24 MONTHS |
| G5649:9/98-4 |