EPA Method 552,552.1,552.2 Internal Std Back Catalog number: 30105 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676337 Spinosyn A, 100 µg/ml, Acetonitrile, 1ml Price on request ACQ-AQ01-115 Ethanol standard in water,0.1g/L,water, 1.5mL Price on request 52025 CLP ILM 03.0 Analytes B Price on request