https://heavymetalcertified.com/standards/cephalopodsPublished revisions of this Heavy Metal Certified page.https://heavymetalcertified.com/standards/cephalopodshttps://heavymetalcertified.com/standards/cephalopods#revision-fa471d582a6e8f94Mon, 21 Sep 2026 04:04:58 GMTThe Heavy Metal Tested & Certified standard for cephalopods — octopus, squid, cuttlefish — not canned, stated as consumed. Cephalopods carry the strictest inorganic-arsenic ceiling in all of seafood (EU 2025/1891, 50 ppb); every limit is the strictest maximum level any credible government sets for the product, with a disclosed read-across for methylmercury where none regulates it.