CAS 13682-61-6 appears in our catalog under these names: Potassium gold chloride, Potassium tetrachloroaurate(III)/ 99.95% (metals basis), Potassiumtetrachloroaurate(III), Potassium tetrachloroaurate(III), 99.95% (metals basis), 99.95%, Potassium tetrachloroaurate(III), 98%. Offered by: GLPBio, Chemat, Biosynth, Thermo Scientific (Acros), Ambeed. Available pack sizes: 1g, 5g, 0,5g, 50g, 100g, 100mg, 250mg.