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
碳酸饮料(脱气)的定量测试-质控样
DISCOVERY HS C18 3UM 120A 7.5CM X 4.6MM
Hibar 250-4,6,LiChroprep RP-18 40-63μm定制柱
N-甲基邻苯二胺盐酸盐
STIRRING THERMOMETER, SOLID STEM -10/+50:1 G.C, OD. 6/7 MM X 200 MM
DURAN? Blanks for evaporating flasks, pear shape, 3000 ml
CHROMATOGRAPHIC-COLUMNS, ST-STOPCOCK W. SOLID PLUG, FUSED-IN SINTERED GL., DISC P0, 15 X 200 MM,
3-羟基苯甲醇
促黄体生成激素(LH)
AIR TUBE FOR PVC (12X) *