Phthalic acid, bis-butyl ester, certified, 0.5g Back Catalog number: C16171000 Availability: In the manufacturer's stock Price on request - + Recommended 56251 Antimony (Sb) Price on request 3330.6-K-IO 1,2,3-Trichlorobenzene, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 87-61-6 Price on request 678278 Chlorthiophos, 100 µg/ml, Acetonitrile, 5ml Price on request