EPA Method 502.2/624Mix Back Catalog number: 93600 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70032 Benzo(g,h,i)perylene, 1000µg/ml in MeChl, 1ml Price on request AC-AQ40-015 Aqueous ethanol control EtOH AQ (4.0g/L), 10x1,5ml Price on request E0018 Ergosterol, >95%, 5g Price on request