过硫酸铵,Ammonium persulfate [APS];for analysis EMSURE® ACS,Reag. Ph Eur, ≥98.0% (iodometric)
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聚氧乙烯二胺,Poly(ethylene glycol) diamine [PEGD];Mw 20,000
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多沙唑嗪甲磺酸酯,Doxazosin mesylate;certified reference material, pharmaceutical secondary standard
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L-苹果酸,L-(−)-Malic acid;BioXtra, ≥95%
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3-乙酰基-11-酮-β-乳香酸,3-Acetyl-11-keto-β-boswellic acid [AKBA];analytical standard, ≥94.0% (HPLC)
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5-氨基乙酰丙酸盐酸盐,5-Aminolevulinic acid hydrochloride [5-ALA];BioReagent, suitable for cell culture, powder, ≥98%
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氧化钽(V),Tantalum(V) oxide;<20 μm, 99.99% trace metals basis