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Sell: CAS NO.:151533-22-1 L-5-Methyltetrahydrofolate calcium |
| Date: |
2012-08-11 |
| Cas#: |
151533-22-1 |
| Specification: |
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| Price: |
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| Quantity: |
Kilogram |
| Term: |
365 |
| Note: |
L-5-Methyltetrahydrofolate calcium CAS NO.:151533-22-1
Assay:芒鈥奧?8% Appearance:White crystalline powder Storage:N/A Transportation:N/A
Appearance White to light yellowish crystalline powder Identification The main peak RT is
the same with that of the standard. (by HPLC) Calcium 7.3%-8.8% (On dry basis) Heavy metals NMT 20 ppm Water (K-F) NMT 17.0% D-isomer NMT 2.0% Assay of L-isomer (HPLC) 95.0%-103.0 |
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