Profenofos, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 674960 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11698.12-100-IO 2,3,4',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request MGHCH g-1,2,3,4,5,6-Hexachloro(13C6)cyclohexane, 1.2mL x 100ug/mL, nonane Price on request 673655 Penconazole, 10 µg/ml, Ethyl acetate, 10ml Price on request