EPA Method 524.2 - Additional Analytes Back Catalog number: 34002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59348 ICP Mix 2 Price on request 59813 ICP Mix #1 Price on request 9351.6-250MG Isoniazid, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 54-85-3 Price on request