17-alpha-Methyl Testosterone

17-alpha-Methyl Testosterone Alias: 17beta-hydroxy-17alpha-methylandrost-4-en-3-one; Mesterone; Andrometh; 17-Methyl Testosterone; Nu-man; Testoviron CAS No.: 58-18-4 Appearance : white crystalline powder Use: It is used as a feed additive to produce predominately male populations of tilapia Our advantage: packing:discreet and tight safe packing for Customs pass guaranteed Quality： we are a comprehensive and high-tech enterprise special in chemical area.Our products reach the advanced standard of market, many of which reach the international standard, pass Kocher certificate and ISO9001. Delivery time: within 12hours after payment ,priority to the use of DHL, TNT, FedEx, HKEMS, UPS,TOll etc. Payment terms:Western Union, MoneyGram, T/T,Paypal,Bitcoin price :negotiable skype:[email protected] email [email protected] website: http://ycsc.guidechem.com contact email:[email protected]