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
邻氨基苯甲酸酯
泵配件
IPC 4 通道蠕动泵
Felt-tip paint marker, colour: yellow, marks on almost anything: metal, wood, plastic, glass, paper etc., fast drying, writes on any surface: porous or non-porous, rough or smooth, wet, oily
二氧六环
250ML塑料瓶子(10个/箱)
Betamethasone 17-Propionate
DU GLASS CYLINDER 2ML*
石墨垫圈
Tygon? HC F4040A yellow id 0.76mm standard tubing reel of 3m