Phorate-sulfoxide, 100 µg/ml, Acetone, 1ml Back Catalog number: 679727 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52330 EPA Method 200.8 - Analytes Price on request 3395.13-100 Ethalfluralin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 55283-68-6 Price on request 16130CSL Extended Calibration/Low Level Solution , 500uL, nonane Price on request