草酸二乙酯,Diethyl oxalate;≥99%
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亮肽素 [亮抑酶肽, 亮抑酶酞],Leupeptin [Acetyl-Leu-Leu-Arg-al];synthetic, ≥85% (HPLC)
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碳酸钾,Potassium carbonate;anhydrous, free-flowing, −325 mesh, Redi-Dri™, reagent grade, ≥98%
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氨基磺酸,Sulfamic acid;analytical standard (for acidimetry), ACS reagent, 99.3-100.3% (dried material)
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吲哚美辛,Indomethacin;Pharmaceutical Secondary Standard; Certified Reference Material
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甘氨酸,Glycine;analytical standard, for nitrogen determination according to Kjeldahl method, ≥99.0%
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重组人乳铁蛋白,Lactoferrin human [LF];recombinant, expressed in rice, Iron saturated, ≥90% (SDS-PAGE)