4-硝基苯甲醛,4-Nitrobenzaldehyde;for spectrophotometric det. of amino sugars, ≥99.0%
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(−)-氧化石竹烯,(−)-Caryophyllene oxide [BCPO];≥99.0% (sum of enantiomers, GC) -
1,8,15,22-四氮杂环壬烷-2,9,16,23-四酮,1,8,15,22-Tetraazacyclononacosane-2,9,16,23-tetrone -
螺[9H-芴-9,9'-[9H]呫吨]-2,2',7,7'-四胺,Spiro[9H-fluorene-9,9′-[9H]xanthene]-2,2′,7,7′-tetramine [X60];>98% -
聚合物键合型四烷基碳酸铵,Tetraalkylammonium carbonate, polymer-bound;macroporous, 40-90 mesh, extent of labeling: 2.5-3.5 mmol/g loading -
吡啶对甲苯磺酸盐,Pyridinium p-toluenesulfonate [PPTS];98% -
β-烟酰胺腺嘌呤二核苷酸水合物 [氧化型辅酶I],β-Nicotinamide adenine dinucleotide hydrate [β-NAD, β-DPN];suitable for cell culture, ≥96.5% (HPLC), ≥96.5% (spectrophotometric assay), from yeast
