Phthalate Esters Mix # 1, 2000ug/ml in Isooctane, 1ml Back Catalog number: 19220 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 70949 1,4-Diethylbenzene Price on request S-4502-2.5K-25IO Phosphorous Standards Phosphorus in Isooctane Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane Price on request 96583 Dextromethorphan Price on request