Phthalate Esters Mix # 1, 2000ug/ml in Isooctane, 1ml Back Catalog number: 19220 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended DD-123-S 1,2,3-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request 43124 Benzidine Price on request Q509502 Quercetin-d3 (Major), 2,5mg Price on request