Phthalic acid, bis-phenyl ester, certified, 0.5g Back Catalog number: C16176000 Availability: In the manufacturer's stock Price on request - + Recommended 60009 High Concentration Mix #2 Price on request 22113 Purgeable Internal Standard Price on request 33951 2,2-Dichloro-1,1,1-trifluoroethane Price on request