Spiking Standard 3 Back Catalog number: 53066 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680937 Irbesartan, 10 µg/ml, Acetonitrile, 10ml Price on request 30123 4,4'-Dibromooctafluorobiphenyl Price on request 675147 Chlorfenson, 10.0 µg/ml, Acetonitrile, 10ml Price on request