Pendimethalin, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678450 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2126.12-10-IOX10 Arochlor 1242 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 53469-21-9 Price on request 71026 1-Pentanol Price on request EPA-1668CVS EPA Method 1668 Calibration Kit, 5 ampoules, nonane Price on request