Trifluralin, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675088 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2234.17-5MG Aflatoxin B2, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 7220-81-7 Price on request 680189 Pentaerythrityl tetranitrate, 100 µg/ml, Acetonit Price on request DF-IS-H200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request