Instrument Standard 1 Back Catalog number: 53077 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11748.12-100-IO 2,2',3,5,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 679883 4-Chloro-2-methylaniline, 100 µg/ml, Acetonitrile Price on request 90222 PS-6Gasoline Standard Price on request