Anion Mix #2 Back Catalog number: 50043 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673883 Pirimicarb, 250mg Price on request 1718.18-K-IO 2,7-Di-tert-butylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10275-58-8 Price on request 675647 Prosulfuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request