Dimethachlor OA, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A12670400AL-100 Availability: In the manufacturer's stock Price on request - + Recommended 54512 Tetramethyl Ammonium Hydroxide Price on request 31784 EPA Method 1657 Analytes Price on request 97779 4-Ethoxyphenol Price on request