2,4,5,2',3',4'-六氯联苯,2,4,5,2',3',4'-Hexachlorobiphenyl [PCB 138]
最近浏览商品
-
(4-甲基噻吩基)甲基苯基锍三氟甲磺酸,(4-Methylthiophenyl)methyl phenyl sulfonium triflate
-
氯化铵,Ammonium chloride;ACS reagent, ≥99.5%
-
硫酸汞(II),Mercury(II) sulfate;ACS reagent, ≥98.0%
-
(1S)-(-)-樟脑内磺酰亚胺,(1S)-(−)-Camphorsulfonylimine;99%
-
4-硝基苯甲醇,4-Nitrobenzyl alcohol;99%
-
镁铝尖晶石 [铝酸镁],Magnesium aluminate, spinel;nanopowder, <50 nm particle size (BET)