Crotoxyphos, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 681729 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675232 Dimethachlor, 100 µg/ml, Acetonitrile, 5ml Price on request 10720.12-K-T 2-Nitrobiphenyl-d9,1000 µg/mL,toluene,1mL, Price on request 83573 2,4-DB Price on request