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
金矿石
Custom BTEX Standard定制混标
GRIFFIN BEAKER 500 ML, TRANSPARENT, GRADUATED, PP, WITH SPOUT, RAISED
泵油
磁力搅拌子,PTFE材质,40x8 mm,圆柱形
塑料滴支3ML
FLUOPHASE RP 5UM 100X2.1MM COLUMN
TARGET 进样针用于10ul LC 手动
100um PDMS SPME 萃取头
碳酸铵, Puratronic, 99.999% (metals basis)