葫芦巴碱,Trigonelline;United States Pharmacopeia (USP) Reference Standard
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紫杉素,Taxusin;≥99.0%
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氧化铋(III),Bismuth(III) oxide;powder, 99.999% trace metals basis
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甲酰胺,Formamide;EMPLURA®, ≥99% (N)
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胃蛋白酶来源于猪胃粘膜,Pepsin from porcine gastric mucosa;powder, slightly beige, 1200-2400 U/mg
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锆酸钙,Calcium zirconate;nanopowder, <50 nm particle size (BET), 99.7% trace metals basis
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甲酸,Formic acid;reagent grade, ≥95%