https://heavymetalcertified.com/standards/spinachPublished revisions of this Heavy Metal Certified page.https://heavymetalcertified.com/standards/spinachhttps://heavymetalcertified.com/standards/spinach#revision-92f20985fc37d160Mon, 21 Sep 2026 04:04:58 GMTThe Heavy Metal Tested & Certified heavy-metal-safety standard for spinach and similar leaves in Fruits, Vegetables, and Produce, evaluated on fresh or frozen spinach as sold, wet weight, edible portion after washing and separation of the edible part. 6 of 11 panel analytes publish a numeric limit taken from the strictest applicable government maximum; the remainder are held under mandatory control or a substantiated not-material determination.