苯磺酸乙酯,Ethyl benzenesulfonate;≥98.0%(GC)
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碳酸钾,Potassium carbonate;anhydrous, free-flowing, powder, Redi-Dri™, 99.99% trace metals basis
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人血清白蛋白 [人白蛋白],Albumin human [HSA];lyophilized powder, essentially globulin free, ≥99% (agarose gel electrophoresis)
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拉米夫定,Lamivudine;Pharmaceutical Secondary Standard; Certified Reference Material
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聚(D,L-丙交酯-co-乙交酯),Poly(D,L-lactide-co-glycolide);Lactel® B6001-1, PLGA, lactide:glycolide (75:25), mol wt 66,000-107,000
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胃蛋白酶来源于猪胃粘膜,Pepsin from porcine gastric mucosa;powder, ≥250 units/mg solid
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丁香酸,Syringic acid;≥95% (HPLC)