PCB Congeners Standard Back Catalog number: 94239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50419 Cation Mix Price on request 3202.15-K-IO 10-cis-Pentadecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84743-29-3 Price on request S-10609M1-1ML 2,4-D, 100µg/ml in Methanol, 1ml Price on request