U-{13C6}-Kojic Acid Back Catalog number: 10659.6-25-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 82491 EPA Method 1666Labeled Standard Price on request 10780.22-100-IO 4-tert-Butylphenyldiphenyl phosphate,100 µg/mL,isooctane,1mL, Price on request 680686 Ethyl gallate, 100mg Price on request