鼠李亭,Rhamnetin;phyproof® Reference Substance, ≥90.0% (HPLC)
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均三甲苯基磺酰氯,2-Mesitylenesulfonyl chloride [TMSCl];99% -
淀粉葡萄糖苷酶溶液 (来源于黑曲霉,用于总膳食纤维测定盒:TDF-100A),Amyloglucosidase solution from Aspergillus niger;for use in Total Dietary Fiber Assay, TDF-100A -
六氨合钌氯,Hexaammineruthenium(II) chloride;99.9% trace metals basis -
石油醚,Petroleum benzine boiling range 40-60°C;for gas chromatography ECD and FID SupraSolv® -
无水硫酸钠,Sodium sulfate;anhydrous 99.99 Suprapur®
