Base/Neutrals Surrogate Standard Back Catalog number: 21006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-12206M1-1ML Imidacloprid, 100µg/ml in methanol, 1ml Price on request 70947 1,2-Diethylbenzene Price on request 30027 EPA Method 525 - Pesticide Standard Price on request