Vitamin D3 (Cholecalciferol 100 000 IU/g)
Ville: LV, Marupe
Physical & Chemical Characteristics
Analysis Item | Specification | Test Method | Result |
Description | White to light yellow powder, no foreign objects visible, no foreign matter and no odor. | Visual | Complies |
Identification | Retention time conforms to reference solution | HPLC | Complies |
Particle Size | 100% pass through sieve 40 mesh Min.90% pass through sieve 80 mesh | USP<786> / Ph.Eur.2.9.12 | 100% / 99.5% |
Vitamin D3 Assay | ≥100,000 IU/g | HPLC | 111,000 IU/g |
Loss on drying | ≤5.0>% | USP<731> / Ph.Eur.2.2.32 | 4.8% |
Heavy Metals
Analysis Item | Specification | Test Method | Result |
Heavy Metals (as Pb) | ≤10.00 ppm | USP<231>Ⅱ / Ph.Eur.2.4.8 | Complies |
Lead (Pb) | ≤2.00 ppm | USP<251> / Ph.Eur.2.4.10 | <0.05 ppm |
Arsenic (As) | ≤2.00 ppm | USP<211>Ⅱ / Ph.Eur.2.4.2 | 0.01 ppm |
Cadmium (Cd) | ≤1.00 ppm | USP<233> | / |
Mercury (Hg) | ≤0.10 ppm | USP<233> | / |
Microbiological Tests
Analysis Item | Specification | Test Method | Result |
Total aerobic microbial count | ≤1000 CFU/g | USP<2021> Ph.Eur.2.6.12 | 10 CFU/g |
Total moulds and yeasts | ≤100 CFU/g | USP<2021> Ph.Eur.2.6.12 | <10 CFU/g |
Enterobacterial | ≤10 CFU/g | USP<2021> / Ph.Eur.2.6.13 | <10 CFU/g |
Escherichia coli | n.d.10g | USP<2022> / Ph.Eur.2.6.13 | / |
Salmonella | n.d.25g | USP<2022> / Ph.Eur.2.6.13 | / |
Staphylococcus aureus | n.d.10g | USP<2022> / Ph.Eur.2.6.13 | / |
Remarks:
1. Store in a sealed, dark, and dry place (recommended storage temperature below 25℃).
2. Analyzed as per six months.
3. The products in this report are in compliance with export health standards and are for export use only!