PCN Major Halowax Congeners Solution/Mixture, 1.2ml, nonane Back Catalog number: PCN-HWX Availability: In the manufacturer's stock Price on request - + Recommended 94870 Fatty Acid Mix, 1000µg/ml in Water, 1ml Price on request 32531 p-Xylene Price on request 31057 EPA Method 552.1 - Surrogate Standard Price on request