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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4-二甲基氨基肉桂醛,4-(Dimethylamino)cinnamaldehyde [DMAC, DMACA];chromogenic reagent for indoles and flavanols, ≥98% (HPLC) -
高氯酸镁水合物,Magnesium perchlorate hydrate;[about 83% Mg(ClO₄)₂], desiccant, about 1-4 mm -
3-三氟甲基苯甲酸甲酯,Methyl 3-(trifluoromethyl)benzoate -
酸式硫酸钾 [硫酸氢钾],Potassium bisulfate;≥99.99% trace metals basis -
4-壬基酚一乙氧基盐,4-Nonyl Phenol Monoethoxylate [NP1EO] -
2,5-二苯基噁唑,2,5-Diphenyloxazole [DPO, PPO];suitable for liquid scintillation spectrometry
