N-(1-萘基)乙二胺 二盐酸盐单甲醇盐,N-(1-Naphthyl)ethylenediamine dihydrochloride monomethanolate;for spectrophotometric det. of nitrate and nitrite, ≥99.0%
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3-氯丙酸,3-Chloropropionic acid;98% -
Capto Butyl丁基疏水层析填料,Capto Butyl hydrophobic interaction chromatography resin -
介孔碳,Carbon, mesoporous;average pore diameter 100±10 Å (typical), >99.95% trace metals basis -
组胺,Histamine;analytical standard, ≥97.0% (anhydrous basis, NT) -
酒石酸钾钠四水合物 [罗谢尔盐四水合物],Potassium sodium tartrate tetrahydrate;ReagentPlus®, ≥99% -
大戟醇 [大戟二烯醇],Euphadienol
