Vitamins

Folic Acid

Appearance: Yellowish or orange crystalline powder; Identification: Ratio: A256/A365: 2.80 3.00; Water: Not more than 8.5%; Residue on Ignition: Not more than 0.3%; Cadmium(Cd): Not more than 1mg/kg; Mercury(Hg): Not more than 1mg/kg; Arsenic(As): Not more than 3mg/kg; Lead(Pb): Not more than 2mg/kg; Total Aerobic Plate Count: Not more than 1000CFU/g; Yeasts & Moulds: Not more than 100CFU/g; Coliforms: Not more than 3.0MPN/g; Salmonella: Negative; Assay HPLC(On the Anhydrous Basis): 96.0% 102.0%

Riboflavin Sodium Phosphate

Appearance: Yellow to orange yellow crystalline powder; Identification: Be Positive; pH Value: 5.0 6.5; Limit of Lumiflavin: Not more than 0.025; Free Riboflavin: Not more than 6.0%; Riboflavin di-Phosphate: Not more than 6.0%; Free Phosphate: A sample solution not more than A control solution(NMT 1% as PO4); Specific Rotation: +37.0 +42.0; Assay: 73.0% 79.0%; Loss on Drying: Not more than 7.5%; Residue on Ignition: Not more than 25.0%; Total Aerobic Plate Count: Not more than 1000CFU/g; Yeasts & Moulds: Not more than 100CFU/g; Escherichia coli(MPN/g): Negative

D A Tocopherol Acid Succinate

Vitamin B12 Powder

Mixed Tocopherols

Vegan Vitamin D3 Oil

Vitamin K2 Oil

D Alpha Tocopheryl Acetate

D Alpha Tocopherol

Riboflavin Vitamin B2

Appearance: Yellowish or orange yellow crystalline powder; Identification: Intense yellowish-green fluorescence that dis-appears upon the addition of mineral acids or alkalies; Lumiflavin: Not more than 0.025; Specific Rotation: -115 -135; Assay: 98.0% 102.0%; Loss on Drying: Not more than 1.5%; Residue on Ignition: Not more than 0.3%; Heavy Metals: Not more than 10ppm; Lead(Pb): Not more than 1ppm; Bulk Density: Not less than 0.30 g/mL; Particle Size: 95% passes through 80 mesh; Total Aerobic Plate Count: Not more than 1000CFU/g; Yeasts & Moulds: Not more than 100CFU/g; Escherichia coli: Negative

Cyanocobalamin VB12

Characteristics: Dark red , crystalline powder or dark red crystals; Identification A: UV: Absorption maxima at 278nm , 361nm and 547-559nm A361nm/A278nm: 1.701.90A361nm/A547-559nm: 3.153.45; Identification B: UHPLC: The principal peak in the chromatogram obtained with the test solution is similar in retention time and size to the principal peak in the chromatogram obtained with reference solution(c); Loss on Drying: Not more than 10.0%; Assay: 97.0%102.0%; Total impurities: Not more than 3.0%; 7 , 8-Lactone-cyanocobalamin: Not more than 0.7%; 50-Carboxycyanocobalamin: Not more than 0.5%; 34-Methylcyanocobalamin: Not more than 1.5%; 32-Carboxycyanocobalamin: Not more than 0.5%; 8-Epi-cyanocobalamin: Not more than 0.5%; Impurity F: Not more than 0.5%; Unspecified impurities: Not more than 0.2%; Acetone: Not more than 5000ppm; The total aerobic microbial count: Not more than 1000cfu/g; The total combined yeasts/mould count: Not more than 100cfu/g

Mecobalamin (Methylcobalamin)

Appearance: Dark red crystals or crystalline powder; Identification(UV): Compare the spectrum with the reference spectrum , both spectra exhibit similar intensities of absorption at the same wavelengths; Identification(Cobalt): Meets JP requirement; Clarity and color of solution: The solution is clear and red color; Related substances: Each area of the peaks other than mecobalamin is not more than 0.5% of the peak area of mecobalamin The total area of the peaks other than mecobalamin is not more than 2.0%; Water: Not more than 11.5%; Assay(on the anhydrous basis): 98.5%-101.0%; Acetone: Not more than 5000ppm; The total aerobic microbial count: Not more than 1000cfu/g; The total combined yeasts/mould count: Not more than 100cfu/g

D-Biotin Vitamin H

Description and solubility: Practically white , crystalline powder. Very slightly soluble in water and in alcohol; insoluble in other common organic solvents; Identification(A. Infrared absorption): To match with the reference IR spectrum; Identification(B. Specific optical rotation): Meets the requirements; Identification(C. HPLC): The retention time of the major peak of the Sample solution corresponds to that of the Standard solution , as obtained In the Assay; Assay: 97.5% 102.0%; Individual impurity: Not more than 1.0%; Total impurities: Not more than 2.0%; Optical Rotation: +89 +93; Residual solvents: Not more than 890ppm