Quality Control Standard, 1000µg/ml in AC, 1ml Back Catalog number: ISO/DIS9377-4-1 Availability: In the manufacturer's stock Price on request - + Recommended 680646 Pyrifluquinazon, 100 µg/ml, Acetonitrile, 1ml Price on request D436202 Diclazuril-13C3,15N2, 1mg Price on request 673802 Triclopyr, 250mg Price on request