聚乙二醇 [PEG-20000],Poly(ethylene glycol);PEG20000, BioUltra, 20,000
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碳酸锶,Strontium carbonate;≥99.9% trace metals basis -
硬脂酸,Stearic acid;Pharmaceutical Secondary Standard; Certified Reference Material -
四氢呋喃,Tetrahydrofuran [THF];for spectroscopy Uvasol®, ≥99.9% (GC) -
乙二胺四乙酸 [EDTA],Ethylenediaminetetraacetic acid;anhydrous, free-flowing, Redi-Dri™, ≥98% -
铁氰化钾,Potassium ferricyanide(III);EMPLURA®, ≥99.0% (iodometric) -
氧化铋(III),Bismuth(III) oxide;powder, 99.999% trace metals basis
