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
DURAN? super duty Erlenmeyer flask, wide neck, with graduation, 1000 ml
(1S,2R)-1-苯基-2-(1-吡咯烷基)-1-丙醇
2-氯-4,6-二氟苯胺
青蟹肌醇
FRACTIONATING COLUMNS, VIGREUX, W. VACUUM JACKET, CONE ST 29/32, SOCKET ST 29/32, LENGTH: 300 MM, IDENTATIONS: 17
2,3-丁二酮 标准品
AA Grade Calcium, 50 mL 1,000 mg/L in 1% HNO3
4-甲基吲哚
100mL具塞三角烧瓶
无菌生理盐水管(内附采样棉签)