Butylate, 100 µg/ml, Ethyl acetate, 1ml Back Catalog number: 678334 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 19072 CLP - Base/Neutral Matrix Spiking Solution Price on request XA15171150AL Metolachlor-2-ethoxy 100ng/µL in Acetonitrile. 1ml Price on request 678437 Isoprocarb, 100 µg/ml, Acetonitrile, 5ml Price on request