氢氧化铵溶液 [氨水],Ammonium hydroxide solution;28% NH3 in H2O, ≥99.99% trace metals basis
最近浏览商品
-
硅,Silicon;nanopowder, <100 nm particle size (TEM), ≥98% trace metals basis
-
番泻苷A,Sennoside A;phyproof® Reference Substance, ≥95.0% (HPLC)
-
聚苯胺 (祖母绿碱),Polyaniline (emeraldine base) [PAni];average Mw ~65,000
-
2-(叔丁氧羰基氧亚氨基)-2-苯乙腈,2-(Boc-oxyimino)-2-phenylacetonitrile [Boc-ON];99%
-
2-叔丁基-2-[2-(4-氯苯基)乙基]环氧乙烷,2-tert-Butyl-2-[2-(4-chlorophenyl)ethyl]oxirane