China Eyeseryl Peptide Solution 100ppm 500ppm Cosmetic Ingredients CAS: 820959-17-9, Find details about China Eyeseryl, Acetyl Tetrapeptide 5 from Eyeseryl Peptide Solution 100ppm 500ppm Cosmetic Ingredients CAS: 820959-17-9
Certificate of Analysis | ||
ANALYSIS | SPECIFICATION | RESULTS |
Appearance | Whitish fine powder | Complies |
Odor | Characteristic | Complies |
Assay(HPLC) | ≥98.0% | 99.13% |
Sieve analysis | 100% pass 80 mesh | Complies |
Loss on drying Sulphated ash | ≤0.5% ≤0.5% | 0.23% 0.19% |
Heavy metal | <10ppm | Complies |
As | <2ppm | Complies |
Lead | <1ppm | Complies |
Mercury | <0.1ppm | Complies |
Cadmium | <1ppm | Complies |
Microbiology | ||
Total Plate Count | <1000cfu/g | <1000cfu/g |
Yeast & Moulds | <100cfu/g | <50cfu/g |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |