DWSD Mix Back Catalog number: 95290 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92654 Organic Surrogate Standard Price on request 11264.9-100-AN Imidacloprid-d4, 100µg/ml in Acetonitrile, 1ml Price on request 50651 6020Low Intermediate Standard - Parent Price on request