Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Non-Customized |
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Audited by an independent third-party inspection agency
Analytical Items | Standard | |
Identification | IR | Corresponds qualitatively to the reference |
Chemical reaction | A blue color appears | |
Loss on drying | ≤0.2% | |
Residue on ignition | ≤0.1% | |
Heavy Metals (Pb) | ≤1ug/g | |
As | ≤3ug/g | |
Cd | ≤1ug/g | |
Hg | ≤3ug/g | |
Residual sulvents | Ethanol ≤1000ppm | |
Ethyl Acetate ≤100ppm | ||
N-Hexane ≤20ppm | ||
Chromatographic purity | Test 1: The single related impurities ≤0.3% | |
Test 2: Coenzymes Q7, Q8, Q9, Q11 and related impurities ≤1.0% | ||
Test 3: 2Z isomer and related impurities≤1.0% | ||
Test 2 and Test 3 ≤1.5% | ||
Assay (on anhydrous basis) | 99.0%~101.0% | |
Microbial limit test | ||
Total aerobicbacteria count | ≤1000cfu/g | |
Mold and yeast count | ≤100cfu/g | |
Escherichia coli | Negative | |
Salmonella | Negative | |
Staphylococcus aureus | Negative |