521-20-0

Androst-4-en-3-one,17-hydroxy-, (8a,17b)- (9CI)

Min.Order: 0

FOB Price:  USD $ 0.0-0.0

1.Our services：A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Our company engages in Electronic chemicals such as OLED，Photoresist chemical，Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

521-20-0 in stockhigh purity 521-20-0Testosterone for sale

Min.Order: 10 Gram

FOB Price:  USD $ 1.0-1.0

Hebei Huanhao Biotechnology co., Ltd. is one of the most dynamic research and advanced technology companies. We can serve well quality product and the way of our traffic is safty and efficently. For medical raw materials , for example

Hebei Yingong New Material Technology Co., Ltd,Supply high quality API,Pharmaceutical intermediates,Cosmetic raw materials, veterinary raw materials, daily chemicals and so on... W