236941
Colistin methanesulfonate sodium salt
Größe
£192.00
- SKU:
- 236941
- Molekulargewicht:
- 1759.9
- Lagerbedingungen:
- 4°C
- Hersteller:
- United States Biological
- Weitere Details:
- Appearance: White powder Clarity and Color: Passes Test Heavy Metals: Passes Test pH: 7.4 (BP), 8.0 (USP) Optical Rotation: [a] = -49° Loss on Drying: 0.80% Sulfated Ash: 21% Assay: 12,892 U/mg, 408 ug/mg Pyrogen: Passes Test: Total sulphite: As reported Identification: As reported Free colistin: As reported Sterility: As reported Undue Toxicity: As reported Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at 4°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at 4°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
- Versandbedingungen:
- Ambient