NPA Laboratories, LLC uses chromatography separation techniques to analyze both water soluble vitamins and oil soluble vitamins in food, nutrition, dietary, herbal supplements and personal care and cosmetic products.

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Nutritional Phytochemical Analytical Laboratory

Vitamin Testing

Water Soluble Vitamins

· Biotin

· Folic Acid

· Vitamin B1 - Thiamin

· Vitamin B2 - Riboflavin

· Vitamin B3 - Niacin

· Vitamin B3 - Niacinamide

· Vitamin B5 - D-Calcium Pantothenate

· Vitamin B6 - Pyridoxine

· Vitamin B12 - Cyanocobalamin

· Vitamin C   -  Ascorbic Acid

· HERBAL TESTING

· VITAMIN TESTING

· NUTRITION TESTING

· AMINO ACIDS TESTING

· COSMETIC LABORATORY

· CHEMISTRY LABORATORY

· FORMULATION LABORATORY

· MICROBIOLOGY LABORATORY

Oil Soluble Vitamins

· β-Carotene

· Vitamin A (Retinol)

· Vitamin A (Acetate)

· Vitamin A (Palmitate)

· Vitamin D2 (Ergocalciferol)

· Vitamin D3 (Cholecalciferol)

· Vitamin E (Tocopherol)

· Vitamin E (Acetate)

· Vitamin E (Succinate)

· Vitamin K1 (Phylloquinones)

· Vitamin K2 (Menaquinones)

· Vitamin K3 (Menadione)