EPA Method 622 / 8141 - Analytes Back Catalog number: 90378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA14463500ME Isopropylbenzene, 100 ng/µl, 1ml Price on request 64681 Malathion, 100µg/ml in MeOH, 1ml Price on request 10805.17-100-ME Iopamidol Price on request