Isopyrazam, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676295 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ20-030 Ethanol standard in water,2.0g/L,water, 3mL Price on request 678508 Tetrachlorvinphos, 100 µg/ml, Acetonitrile, 5ml Price on request 678272 Chlorbenside, 100 µg/ml, Acetonitrile, 5ml Price on request