中国买家求购庆大霉素B(Gentamicin B)COUNTRY:CONTACT:中国买家求购庆大霉素B(Gentamicin B) TEL:010-67721937, 010-87730456-1501FAX:MAIL:bj_saike_pharm@yahoo.comWEB:Dear sir or madam, <BR>We need 1KG gentamicin b Please give us your best offer. We also need specification and COA. I am waiting for your early reply. <BR>Best regards <BR>Yours sincerely, <BR> <BR> <BR><BR>
