Tetrasul, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675786 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675581 Thiofanox, 100 µg/ml, Acetonitrile, 5ml Price on request 675338 1-(4-Chlorophenyl)urea, 100mg Price on request X9055 4,4’-DDE Price on request