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
CRUCIBLES WITH SINTERED DISC, GOOCH 15 ML, P2
SPHERISORB ODS1 10UM 200X4.6MM COLUMN
Rtx-200气相色谱柱
3-苄氧基溴丙烷
2-Hydroxypropyl Methacrylate
Organomation 氮吹仪配套针(8in x 19ga,12支)
STIRRING RODS, ENDS MELTED, MADE OF GLASS, 200 X 4 MM
O-型圈
2,2,3,3-四氟丙基甲基丙烯酸酯
十二甘醇