藥物成份 1-25 ml dispenser DAB Chromogen; contains 3, 3’-diaminobenzidine tetrahydrochloride in a proprietary stabilizer solution with a proprietary preservative\n1-25 ml dispenser DAB H2O2; contains 0.04% hydrogen peroxide in a phosphate buffer solution\n1-25 ml dispenser Copper; contains copper sulfate (5g/l) in an acetate buffer with proprietary preservative @ 藥要看