望春玉兰脂素C,Biondinin C;≥97.5%
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壳聚糖来源于蟹壳,Chitosan from crab shells;highly viscous -
乙酸苯乙酯,Phenethyl acetate;analytical standard, ≥97.0% (GC) -
二甲基丙二酸,Dimethylmalonic acid;98% -
氧化镉,Cadmium oxide;powder, 99.5% trace metals basis -
二苯并噻吩-d8,Dibenzothiophene-1,2,3,4,6,7,8,9-d8 -
碘化铯,Cesium iodide;analytical standard, suitable for mass spectrometry (MS)
