EPA Method 502/524 Volatile Standard Back Catalog number: 93538 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94031 Surrogate Standard Price on request CLM-1282-1.2 g-HCH(Lindane) (13C6,99%)100µg/mL in Nonane, 1,2ml Price on request 91034 Wisconsin DNR DRO n-Hydrocarbon Standard Price on request