CLP Performance Evaluation Solution Back Catalog number: 19160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94203 Method 624 Volatile Standard Price on request 678012 Acephate, 100 µg/ml, Toluene, 1ml Price on request 673423 Propham, 100 µg/ml, Acetonitrile, 5ml Price on request