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 5UM 10X3MM DROP-IN GUARDS 4/PK
Discovery RP-AmideC16保护柱芯
RECTANGULAR CRUCIBLES (ROUNDED COERNERS, SLOPING SIDES), MADE OF ZIRCONIA
Poly-net防护网,2-4in,红色
甲磺酸甲酯, 99%
微量储存管(PP材质),带旋盖(PE材质),1.5 ml,自立式
o-Bromo(trifluoromethoxy)benzene
镱块
BUNSEN-GAS-BURNER, WITH AIR-REGUL., W.NEEDLE VALVE, COMPLETE FOR PROPANE GAS
10-甲氧基-5H-二苯并[b,f]氮杂卓