Instrument Standard 4 Back Catalog number: 53080 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678524 D5-Metamitron, 10.0 µg/ml, Acetonitrile, 1ml Price on request 682118 Fluralaner, 10.0 µg/ml, Acetonitrile, 10ml Price on request 674027 Clopyralid, 100 µg/ml, Acetonitrile, 5ml Price on request