5,5'-二硫代双(2-硝基苯甲酸),5,5′-Dithiobis(2-nitrobenzoic acid) [DTNB];≥98%, BioReagent, suitable for determination of sulfhydryl groups
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苯并三氮唑 [苯并三唑, 苯骈三氮唑],1H-Benzotriazole [BTA];analytical standard, ≥98.0% (GC)
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三甲氧基[3-(甲氨基)丙基]硅烷,Trimethoxy[3-(methylamino)propyl]silane [MAPTMS];95%
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碘化钾,Potassium iodide;AnhydroBeads™, −10 mesh, 99.998% trace metals basis
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2-(4-羟苯基)乙醇,2-(4-Hydroxyphenyl)ethanol [p-HPEA];analytical standard, >99.5% (GC)
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4-硝基苯基磷酸盐二钠盐六水合物 [磷酸酶底物, pNPP二钠盐六水合物],4-Nitrophenyl phosphate disodium salt hexahydrate;powder, ≥97%
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吗啉乙磺酸半钠盐 [MES半钠盐],MES hemisodium salt;≥98% (titration)