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
磁力搅拌子,PTFE材质,50x8 mm,圆柱形
二苯胺磺酸钡
金箔, 0.025mm (0.001in) 厚, 99.95% (metals basis)
BOTTLES, WIDE NECK LDPE COMPLETE WITH SCREW CAP GL 94 CAPACITY 3000 ML
4-氟苄醇
烤瓷三联水龙头
镁离子标液,Mg2+(MgSO4),1000mg/L溶于 H2O
丙酮酸钠
滴定管,SILBERBRAND, B级,25:0.05 ml, Boro 3.3, 侧滴型安全滴定阀
Receiving vessel, 15 ml