400-034-G001
400-034-G005
89150-618EA
52.32
USD
InStock
89150-618
89150-620
5,5'-Dithiobis(2-nitrobenzoic acid) (Ellmans reagent, DTNB) ≥98% (by titrimetric analysis)
5,5'-Dithiobis(2-nitrobenzoic acid) (Ellmans reagent, DTNB)
Sensitive sulfhydyl reagent