Propazine, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675390 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680801 DPOSA, 10.0 µg/ml, Methanol, 10ml Price on request 673390 Monocrotophos, 10.0 µg/ml, Acetonitrile, 10ml Price on request 52102B ICP-MS Verification Kit Price on request