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
SPHERISORB ODS2 3UM 125X4.6MM COLUMN
WIDE PORE C18 5UM 15CMX2.1MM DISCOVERY &
测试管
4-吗啉乙酸 盐酸盐
超微量UV比色皿, c=8.5 mm,70至850 μl,500个
BOTTLES, PE, WIDE MOUTHED, SQUARE, TRANSPARENT,SCREW-CAP, 100 ML, GL 32
DISCOVERY C8 液相色谱柱
HYDROCHLOR AC SOL 2N CR 500ML
SILICONE TUBING, I.D. 6 MM, WALL THICKNESS 2 MM
1-溴-4-叔丁基苯