4,4′-联吡啶水合物,4,4′-Dipyridyl hydrate;98%
最近浏览商品
-
兔抗马IgG [胶体金标记抗体],Anti-Horse IgG, Colloidal Gold Conjugated antibody, produced in rabbit
-
染料木苷,Genistin;analytical standard, ≥98.0% (HPLC)
-
氢氧化胆碱溶液,Choline hydroxide solution;46 wt. % in H2O
-
L-异亮氨酸,L-Isoleucine;Pharmaceutical Secondary Standard; Certified Reference Material
-
氢氧化铵溶液 [氨水],Ammonium hydroxide solution;28% NH3 in H2O, ≥99.99% trace metals basis
-
2-联甲苯胺,o-Tolidine;≥95%