Sichuan guanghan bio-tech co.,ltd

Name: Sichuan Guanghan Bio-tech co.,LTD
Address: 1-1-905,NO.16,Lidu road,Erhuan road,south sec.4,Chengdu,Chian, Chengdu, 610041, China

offer 10-hydroxycamptothecin 99% 7-ethyl-10hydroxycamptothecin 99% Irinotecan HCL 99% Topotecan HCL 99% soy Isoflavone:20%30%40%80%GMO Free Capsaicin camptothecin Chiral reagent piperdineseries piperazine series pyrrolidine series

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