Atrazine, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673735 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679817 Sulfamethoxypyridazine, 100 µg/ml, Methanol, 1ml Price on request 677686 Tetraethyltin, 100mg Price on request PN-59S 1,2,4,5,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request