EPA Method 8040A Analytes Mix “A” Back Catalog number: 80411 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673203 Atrazine, 100 µg/ml, Acetonitrile, 5ml Price on request ACQ-SE03-030 Ethanol standard in serum,0.3g/L,serum, 3mL Price on request 676612 Mepiquat chloride, 100 µg/ml, Water, 1ml Price on request