Sunflower seed butter (ground sunflower seeds) — HMTc Standard — page updateshttps://heavymetalcertified.com/standards/sunflower-seed-butterPublished revisions of this Heavy Metal Certified page.Sunflower seed butter (ground sunflower seeds) — HMTc Standardhttps://heavymetalcertified.com/standards/sunflower-seed-butterhttps://heavymetalcertified.com/standards/sunflower-seed-butter#revision-c3532bc1316add43Mon, 21 Sep 2026 04:04:58 GMTThe Heavy Metal Tested & Certified standard for Sunflower seed butter (ground sunflower seeds) (Nuts, Seeds, and Their Butters), stated as sold. Each analyte carries the strictest applicable government maximum level in the product's native basis, with a disclosed read-across or a mandatory control where no government regulates the exact product.