Anions Mix Back Catalog number: 59500 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1596.16-10MG Pyrene-1-sulfonic acid sodium salt, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 59323-54-5 Price on request 675748 Dichlofenthion, 100 µg/ml, Ethyl acetate, 5ml Price on request XA10330000AL Atrazine, 100µg/mL in Acetonitrile, 1ml Price on request