Di-n-butyl phthalate-3,4,5,6-d4 Back Catalog number: 2479.16-K-IOX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 66104 PCB No. 104, 100µg/ml in Isooctane, 1ml Price on request 97815 Phenols Standard #2 Price on request 677288 2,4,5-T, 100 µg/ml, Acetonitrile, 1ml Price on request