1.0Lead Safe Mamahttps://tamararubin.comTamarahttps://tamararubin.com/author/tamara/rich600338<blockquote class="wp-embedded-content" data-secret="M4AAAUeGHu"><a href="https://tamararubin.com/2017/01/modern-white-fiestaware-tea-cup-40-ppm-lead-when-tested-with-an-xrf-instrument/">Modern White Fiestaware Tea Cup: 40 ppm Lead when tested with an XRF instrument (safe by all standards).</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://tamararubin.com/2017/01/modern-white-fiestaware-tea-cup-40-ppm-lead-when-tested-with-an-xrf-instrument/embed/#?secret=M4AAAUeGHu" width="600" height="338" title="“Modern White Fiestaware Tea Cup: 40 ppm Lead when tested with an XRF instrument (safe by all standards).” — Lead Safe Mama" data-secret="M4AAAUeGHu" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> https://i0.wp.com/tamararubin.com/wp-content/uploads/2017/01/fiest1cup.jpg?fit=960%2C720&ssl=1960720When this newer modern white Fiestaware tea cup (purchased c. October 2014) was tested with an XRF instrument it had the following reading: Lead (Pb): 40 +/- 14 ppm The amount of lead considered unsafe in items intended for children is 90 ppm lead or higher in the paint or coating or 100 ppm or higher ... Read More about