Anions Mix Back Catalog number: 59287 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11874.6-100-AN Cyromazine,100 µg/mL,acetonitrile,1mL Price on request 10561.19-50-T 9-Methylbenz[a]anthracene Price on request 11756.12-100-IO 2,2',3,3',4,5,5'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request