propolis

propolis Crude, Propolis content 30%, propolis 40%, propolis45%, propolis 50% 1.Propolis extract Specifications: Pure propolis content: 95% min Total flavonoids: 15% min Heavy metals: 5ppm max Packing: 20 kgs to a carton or according to customer's specific requirement. 2.Propolis Powder 70% Specification: propolis content 70% Total flavonoids: 13% min Heavy metals: 5ppm max 3.propolis powder 30%-60%