525.2 Perfomance Check Solution Back Catalog number: 97128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2768.8-100-AN Atrazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1912-24-9 Price on request 679095 Ioxynil, 100mg Price on request 679583 D4-Azaperone, 10mg Price on request