Propachlor OA, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676135 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73516 2-Methylsulfonyl-4-trifluoromethyl benzoic acid Price on request 679663 4-Dimethylaminoantipyrine, 250mg Price on request 50104 ICP-MS Calibration Standard Price on request