Высококачественная добавка для здоровья NAD капсулы + ресвератрол 60 капсул
518,13-602,48 ₽
Сохранить в закладки 1601293818999:
Item Name | Alpha GPC Powder |
Appearance | White Powder |
Specification | 50% 99% |
CAS | 28319-77-9 |
Characteristic | Neutral odor, highly hygroscopic |
Sample | Free Sample |
Delivery Time | 2-5 days |
CERTIFICATE OF ANALYSIS | ||||||
Product Name | Alpha GPC powder | |||||
Molecular Formula | C8H20NO6P | CAS# | 28319-77-9 | |||
Items | Specifications | Results | Analysis Method | |||
Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual | |||
Identification | TLC: Standard solution and test solution same spot, RF | Conforms | TLC | |||
Specific Optical | -2.4°~ -2.8 | -2.645° | ||||
Heavy metals (as PB) | ≤10ppm | Conforms | AAS | |||
Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry | |||
Chloride (Cl) | ≤0.02% | Conforms | Colorimetry | |||
Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry | |||
pH | 4.5~7.0 | 6.16 | ||||
Related substance | Spot not bigger than standard solution spot | No spot | TLC | |||
Residual solvent | Residual solvent | Conforms | HS-GC | |||
Water Content | <2% | 0.30% | KF | |||
Assay (dried basis) | 98.0%--102.0% | 99.38% | Potentiometric titration | |||
Result | Sample meets the Standard. |
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