EPA Method 8315 Calibration Mix #2 Back Catalog number: 83510 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-3095-100AN5 MCPB-ethyl, 100µg/ml in Acetonitrile, 5ml Price on request 677987 Isofenphos-methyl, 100 µg/ml, Toluene, 1ml Price on request 10689.52-10-ME Microcystin LF Price on request