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
二甲基二硫代氨基甲酸锌
1-氰基-金刚烷
MEAS. VESSEL 10ML FOR 695
PUNYW7737201 Entecavir Impurity 25
DISCOVERY HS F5 液相色谱柱
FLASKS, ROUND BOTTOM, MEDIUM LENGTH, BOROSILICATE-GLASS, WITH BEADED RIM, 10000 ML, FLASK ? 279 MM
SUPELCOSIL LC-8-DB 液相色谱柱
N-Desmethylmirtazapine solution 标准品
电极配件
钛(Ti)AAS标准溶液,10000mg/L溶于40 % HCl