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
Z-L-t-butylglycine
1,1,2,2-四溴乙烷
3-(二丁氨基)丙胺
顺式-3-己烯醛 溶液 50% 于乙酸甘油酯 标准品
SiliaBond WCX SPE小柱,弱阳离子,500mg, 3ml
厚壁优胶管
CONNECTION TUBES,STRAIGHT, WITH SERRATED ENDS, SODA LIME, D: 11 MM; LENGTH 115 MM; WALL THICKNESS
(-)-(1S,4R)-坎烷酰氯
真空泵尾气处理过滤嘴(配套GM-0.5B真空泵)