Parathion ethyl Back Catalog number: X9158 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10019.12-100-IO 2,4,4'-Trichlorobiphenyl-2',3',5',6'-d4, 100 µg/mL in Isooctane, 1mL Price on request 59805 TOC Calibration Standard Price on request 678357 CMPU, 100 µg/ml, Acetone, 1ml Price on request