EPA Method 552.2 - Surrogate Standard Back Catalog number: 30109 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72034 Tetraphenyltin Price on request 678825 Novaluron, 25mg Price on request S-11954A1-1ML Fenhexamid, 100ug/ml in Acetonitrile, 1ml Price on request