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
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100mm表面皿、可用作500ml烧杯盖
1,2-双(二苯基膦基)乙烷
Combination Ion Selective Electrodes (ISE), Nitrate (NO3-) 100 - 7 x 10-6 MOL/L, 62,000 - 0.4 PPM, 2 - 11 PH, 4M (NH4)2SO4 ISAB
4-溴-2-甲基苯腈
铬(Cr)AAS标准溶液,10000mg/L溶于10% HNO3
XBridge 苯基色谱柱
2-甲氧苯基溴化镁溶液
Platisil NH2柱
Silicone Platinum(Type C)ID 3.2mm OD 6.4mm/reel of 7.5m 96410-16
填充柱10%PEG-20M on Chromosorb WAW DMCS 80/100