Phthalic acid, bis-butyl ester, certified, 0.5g Back Catalog number: C16171000 Availability: In the manufacturer's stock Price on request - + Recommended 11118.19-50-T 3,3',5,5'-Tetrabromobisphenol A diacetate,50 µg/mL,toluene,1mL Certan, Price on request 1116.16-100-T 3-Nitrofluoranthene-d9, 100µg/ml in Toluene, 1ml Price on request MI524-100 Powder reagents for total chlorine (100 tests) Price on request