Baoji Herbest Bio-Tech Co.,ltd

we committed to providing high quality rare phytochemicals and derivatives for r&d purposes,we collection of 3000+ pure natural products isolated from plants. purity minimum90%;average above 98%. widely used in the quality assessment of chinese herbal medicine,analysis of extract content,research biological activity,selection of new drug compounds,and food or nutritional supplements,etc. all the compounds have detailed and professional coa reports,including hplc,ms,1h-nmr and 13c-nmr data. we also provise professional document (sdf ,msds,etc)which meet the requirements for drug selection and technical safety.