How Much Would A 2 Pound Fish Weigh On Mercury in the USA

How much mercury is in fish? Mercury Levels in Commercial Fish and Shellfish (1990-2012) SPECIES MERCURY CONCENTRATION MEAN (PPM) MERCURY CONCENTRATION MEDIAN (PPM) WEAKFISH (SEA TROUT) 0.235 0.157 HALIBUT 0.241 0.188 CROAKER WHITE (Pacific) 0.287 0.28 TUNA (CANNED, ALBACORE) 0.350 0.338. How do you measure mercury in fish? The FDA and CODEX alimentarius specify concentrations…