如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
己烯雌酚-D8溶液,100ppm
Loperamide Hydrochloride
醚苯磺隆农药纯度标准物质
First Standard® 甲醇中盐酸莱克多巴胺-D3溶液,100μg/mL
A-887826-d8
Custom-VOC-Mix 262 250-2500 ?g/mL in Triacetin
4-Acetyl-L-phenylalanine
磺胺吡唑溶液, 100ppm
(1R,4aR,5aR,8aR,10aR)-1-(4-methylpentyl)-1,6,6,8a,10a-pentamethylperhydrophenanthrene
Quinaldic acid (无证书)