EPA Method 8040A Analytes Mix “B” Back Catalog number: 80412 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA15170000AL Metolachlor, 100µg/mL in Acetonitrile, 1ml Price on request 70072 Chloroethane Price on request 52038 Interference Standards Set Price on request