Penthiopyrad, 100µg/ml in Acetonitrile, 1ml Back Catalog number: 685752 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50249 Control Standard for ICP-MS Price on request 94577 EPA Method 524.2 Volatile Standard Price on request C17893010 Triphenyl phosphate D15, 50mg Price on request