硫化钠九水合物,Sodium sulfide nonahydrate;≥99.99% trace metals basis
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聚酰胺,Polyamide;for column chromatography
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氯化钛(IV)四氢呋喃复合物,Titanium(IV) chloride tetrahydrofuran complex;97%
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蜂毒肽来源蜜蜂毒液,Melittin from honey bee venom;≥65% (HPLC)
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4,5-亚甲二氧基-1,2-苯二胺二盐酸盐,4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride [MDB];Fluorogenic reagent, ≥98% (HPLC)
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芝麻素,Sesamin;analytical standard, ≥98.0% (HPLC)
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硫酸氧钒(IV)水合物,Vanadium(IV) oxide sulfate hydrate;≥99.99% trace metals basis