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
CNW dSPE分散固相萃取纯化管,所有食品类型
SINTERED DISCS, 25 MM DIAM. P 1
seripettor?泵组件, 25 ml, PC材质, 钢质升降弹簧
银ICP标样,1000 ug/mL 溶于2-5%硝酸
SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILIN
CONNECTION PIECE,DURAN
双甲酮
D-半乳糖(双歧杆菌)
Vol. flask BLAUBRAND A conf.cert. Amber,500 ml, DURAN, NS 19/26, PP-stopper
BIOBASIC 18 10UM 250X21.2MM PREP COLUMN