土荆皮乙酸 [土槿乙酸B],Pseudolaric Acid B;phyproof® Reference Substance, ≥98.0% (HPLC)
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盐酸硫胺 [维生素B1盐酸盐],Thiamine hydrochloride;reagent grade, ≥99% (HPLC)
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氯化钠,Sodium chloride;ACS reagent, ≥99.0%
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羟丙基甲基纤维素,(Hydroxypropyl)methyl cellulose [HPMC];average Mn ~120,000
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2-戊酮,2-Pentanone;ultrapure grade, ≥99.5%
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异硫氰酸荧光素-葡聚糖,Fluorescein isothiocyanate–dextran [FITC–Dextran];average mol wt 20,000
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偏钒酸钠,Sodium metavanadate;anhydrous, 99.9% trace metals basis