EPA Method 552.1 - Surrogate Standard Back Catalog number: 31057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20795000AL Fluoranthene, 10µg/ml in Acetonitrile, 10ml Price on request 38216 RCRA Nitroglycerine Price on request T786038 Trifluoroacetic Acid-13C, 10mg Price on request