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Lutein
Features: 1) Appearance: oil soluble, half solid, deep brown. 2) Xanthophyll content (min.): 5%, 10%, 15% . 3) Heavy metal content (Pb): 20ppm max.. 4) Residual solvent: 25ppm max.. 5) Arsenic: 2ppm max.. 6) Lead: 2ppm max.. 7) Mercury: 0.01ppm max.. 8) Water: 0.3% max.. Product Group: Lutein |