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
7种元素ICP-MS标准溶液,Al/Ba/Fe/Co/V/Cu/Be,溶于5% HNO3
28种金属混合(银铝砷硼钡铍钙镉钴铬铜铁钾锂镁锰钼钠镍铅锑硒锡锶钛铊钒锌 )
密封环
STIRRER COMPRESSED AIR RO 12, OVERALL LENGTH: 120 MM 0,1 - 6 BAR
PYCNOMETER FOR CREAM TESTING, CAPACITY 50 %
2-硝基-4-(三氟甲基)苯甲醚
4,5-二氯邻苯二胺
Tube fitting red cap for 1/4in tubing
连接件
Hibar 250-4,6,LiChrospher 100 CN 10μm定制柱