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
2,5-己二酮
马铃薯琼脂
3-丙氧基苯基硼酸
BETASIL PHENYL 5UM 50X2.1MM COLUMN
4-吡啶乙酸乙酯
巯基乙酸甲酯
HYPERSIL GOLD PFP 5UM 150X10MM PREP COLUMN
Mortar 700 ml, ? 150 mm, height 70 mm, with spout, glazed, Porcelain
whatman 混酯膜
REDUCTION ADAPTERS, SOCKET, NS 29.2/32, CONE NS 14.5/23, DURAN