Podophyllum resin type: podophyllum resin form: powder part: rootextraction type: liquid-solid extraction packaging: drum appearance brown powdergrade: first grade packaging & deliverypackaging detail: 25kg/drum, delivery detail: in 25days after the order, specificationspodophyllum resin , podophyllin resin , podophyllotoxin , packing:25kg/drum bp/usp gradepodophyllum resin , podophyllin resin , podophyllotoxin , packing:25kg/drum , usage:for pharmaceuticals, more detials please contact us by email, item specifications resultappearance light brown powder compliesodor characteristic compliestasted characteristic compliesassay(podophyllin) 50% min 50.12%mesh size 100% pass 80mesh compliesloss on drying 5% max 4.26%sulphated ash 1.5% max 1.23%bulk density 40-65g/100ml 45g/100mlextract solvent alcohol & water compliesheavy metal 10ppm max compliesas 2ppm max compliesresidual solvents 0.05%max negativemicrobiology total plate count .