EPA Method 507 - Performance Check Solution Back Catalog number: 19030 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10900-0835-100D Vinylchloride, 100µg/ml in DMF, 1ml Price on request S-4157-5ML Performance Control Mixture 4 Analytes each Wt.% as listed; units: 1x1mL, 5x1mL neat Name Wt. % Name Wt. % n-Hexadecane 75.0 Tetralin 3.0 Naphthalene 2.0 Price on request R03153-100WS5 Pesticides - Mix 2, 100µg/ml in Water, 5ml Price on request