Phthalic acid, butyloctyl ester, certified, 0.25g Back Catalog number: C16177300 Availability: In the manufacturer's stock Price on request - + Recommended 11107.5-50-T 3-Bromo-2,2-bisbromomethyl-1-propanol,50 µg/mL,toluene,1mL, Price on request 59341 Perchlorate Level 3 Price on request 2774.12-100-DC Aldrin, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 309-00-2 Price on request