Shop Chromogenic Substrate Chemicals and Solutions

    ,for, Item ID-
  • #1225564
  • Sigma Chemical Company #A6926-100TAB
Chemistry Reagent 3-Amino-9-ethylcarbazole Chromogenic Substrate 100 Tablets
    ,for, Item ID-
  • #1225566
  • Sigma Chemical Company #P8287-100TAB
Biochemical O-Phenylenediamine Dihydrochloride Chromogenic Substrate 100 Tablets