Cephalosporins Back Catalog number: 67041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683043 Trifloxystrobin Metabolite CGA 321113, 100 µg/ml, Price on request 675301 Chlorfenvinphos, 100 µg/ml, Acetonitrile, 5ml Price on request 685621 Fipronil, 100mg Price on request