Emamectin B1a, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676145 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92189 EPA Method 525 Pesticide Standard Price on request 12015.4-1ML Tetrahydrofuran,neat,neat,1mL, Price on request 673697 Spirodiclofen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request