Imidacloprid, 100µg/ml in methanol, 1ml Back Catalog number: S-12206M1-1ML Availability: In the manufacturer's stock Price on request - + Recommended 679262 Choline chloride, 250mg Price on request 98131 EPA Method 8141 Standard Rev 1 Price on request 59010 Anions Mix 2, varied µg/ml in Water, 100ml Price on request