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
Phenyl Propargyl Sulfide
WATCH GLASS DISHES, (PTFE), O.D. 50 MM
Graduated cylinder, SAN, class B, short form, moulded scale, 250 ml
经济型pH试纸 1~14
索氏纤维提取筒,33X94mm,25只
透明 DP-ID 套装 键合 瓶盖
COVER, QUARTZ-SILICA, 60 MM DIAM.
开关阀
LICHROSPHER SI60 SILICA 5UM 250X3MM COLUMN
样品瓶 0.1ML C/T 12X32