Vitamin K2 (Menaquinone MK-7 (1,3%) in Calcium Hydrogen Phosphate (DCP))
Miasto: LV, Marupe
Please avoid sudden changes in temperature and humidity, as they may affect the condition of derivative ingredients and tablets.
The shelf life begins from the date of manufacture at the factory.
Taking into account logistical and transportation stages, the remaining shelf life of the product is always shorter than the full shelf life.
We ship products to our customers with a remaining shelf life of no less than 70%.
Chemical & Physical Analysis
Test parameter | Requirements | UoM | Results |
Appearance (Internal) | Yellow powder |
| Yellow powder |
Menaquinone-7 (HPLC, Internal) | ≥1.3 | % | 1.48 |
Odor (Internal) | No offensive taste and smell |
| Complies |
Loss on Drying (GB 5009.3) | 2.0–3.5 | % | 2.3 |
Reducing Sugar (GB/T 5009.7) | ≤0.2 | % | 0 |
Starch (IP) | Negative |
| Negative |
Fatty Acid (GB 5009.168) | Negative |
| Negative |
Heavy Metals (GB 5009.74) | ≤10 | ppm | <10 |
Arsenic (GB 5009.11) | ≤2 | ppm | <0.02 |
Lead (GB 5009.12) | ≤2 | ppm | 0.241 |
Mercury (GB 5009.17) | ≤0.1 | ppm | <0.003 |
Cadmium (GB 5009.15) | ≤0.3 | ppm | 0.011 |
Pesticides Residue (EP) | Negative |
| Negative |
Solvent Residue – Ethanol (USP467) | ≤500 | ppm | 90 |
Microbiological Analysis
Test parameter | Requirements | UoM | Results |
Total Plate Count (GB 4789.2) | ≤1000 | CFU/g | <10 |
Yeasts & Molds (GB 4789.15) | ≤50 | CFU/g | <10 |
Salmonella SP. (GB 4789.4) | Negative in 25g |
| Not detected |
Staphylococcus Aureus (GB 4789.10) | Negative in 25g |
| Not detected |
E. Coli (GB 4789.38) | Negative in 25g |
| Not detected |
Conclusion: Product complies with the above specifications.