Appearance:Orange powder Specification:Lutein(5-80.0%) Test Method:UV,HPLC Marigold ExtractIndications and UsageLutein is ... in levels ranging from 2 to 330 mg/kg.SpecificationLutein: 5-80% (HPLC/UV) Package1kg/bag, 5kg/bag,Storage SituationStored in a ... PowderLutein5-20.0%, UV,HPLCMesh size100% Through 80 MeshLoss On Drying<5%, 5g / 105C / 2hrsAsh<5%, 5g / 525C / 2hrsHeavy Metals<10ppm, Atomic ...