Ofurace, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675728 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended P-742S Prosulfocarb, 100µg/ml in MeOH, 1ml Price on request 673613 alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml Price on request MDF-12389 1,2,3,8,9-Pentachloro(13C12)dibenzofuran, 1.2mL x 50ug/mL, toluene Price on request