Phthalate Esters Mix # 1, 2000ug/ml in Isooctane, 1ml Back Catalog number: 19220 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended C16173500 Phthalic acid, bis-iso-butyl ester, certified, 0.25g Price on request 673444 Tebufenozide, 10.0 µg/ml, Acetonitrile, 10ml Price on request 93886 8260B Purgeable Internal Standard Price on request