Vitamin A (Retinol Palmitate)
Città: LV, Marupe
Physical & Chemical Characteristics
Analysis Item | Specification | Result |
Description | Pale yellow free-flowing powder, no foreign matter and no odor | Complies (Visual) |
Identification | The retention time of the principal peak conforms to the reference solution | Complies (HPLC) |
Loss on Drying | ≤5.0% | 2.5% |
Particle Size | 100% through 40 mesh 90% through 80 mesh | 100% 96.9% |
Assay (Vitamin A Palmitate) | ≥500,000 IU/g | 539,000 IU/g |
Heavy Metals
Analysis Item | Specification | Result |
Lead (Pb) | ≤2 ppm | <0.05 ppm |
Arsenic (As) | ≤2 ppm | <0.01 ppm |
Microbiological Tests
Analysis Item | Specification | Result |
Total Plate Count | ≤1000 cfu/g | <100 cfu/g |
Mould & Yeast | ≤100 cfu/g | <10 cfu/g |
Enterobacterial Count | ≤0.3 MPN/g | <0.3 MPN/g |