Magnesium Nitrate Modifier Back Catalog number: 52004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683090 Pyraflufen-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 673324 Imidacloprid, 10.0 µg/ml, Acetonitrile, 10ml Price on request 52077 Instrument Standard 1 Price on request