Reference Fish Tissue Extract (Isooctane/20% Salmon Oil), 3g, Isooctane Back Catalog number: WMF-EX Availability: In the manufacturer's stock Price on request - + Recommended 50277 ICP-MS MIx Price on request 9897.23-100-T Glycidyl arachidate Price on request 82429 EPA 8240B Calibration Mix 6 Price on request