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
茶碱
HYPURITY C18 3UM 150X4MM COLUMN
PK50 GLASS FIBER FRIT FOR 15MM ID TUBE
气相色谱柱,TRACE TR-5 气相柱, 15m, 0.32mmID, 0.25μm 液膜厚度
桶,PP材质,无盖,12l,H300mm
HPLC SAMPLE LOOP 10UL SS7000PSI EA
试管架,聚丙烯,试管直径25-30mm
羟基萘酚蓝,金属滴定指示剂
离心管,PP,螺口,50 ml,无底座,带盖
SP PTFE INSERT 3XSGJ14/4X6,4MM/2XBUR.TIP