EPA Method 525 - Perchlorinates Back Catalog number: 30029 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended FRS-028S HBCDD, 100ug/ml in toluene, 1ml Price on request 680638 Triflusulfuron Metabolite IN-M7222, 10mg Price on request 676971 Dimethenamid OA, 100 µg/ml, Acetonitrile, 1ml Price on request