Phthalic acid, bis-methylglycol ester, certified, 0.25g Back Catalog number: C16174400 Availability: In the manufacturer's stock Price on request - + Recommended 3445.11-100 Methiocarb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2032-65-7 Price on request 59892X Calibration Std. #1 Price on request 680323 3-Hydroxy-Imidacloprid, 100 µg/ml, Acetonitrile, Price on request