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Japanese Hasami Porcelain Mug Glazed Area: Non-Detect for Lead, Substrate: 30 ppm (safe by all standards.)

July 13, 2018March 26, 2019

This Hasami Porcelain ceramic mug (Made In Japan) was negative (non-detect/ND) for Lead (Pb), Mercury (Hg), Cadmium (Cd) and Arsenic (As) on the glazed elements when tested with an XRF instrument. Other elements found in the glaze: Zinc (Zn): 2,480 +/- 114 ppm Iron (Fe): 4,174 +/- 288 ppm Bismuth (Bi): 24 +/- 11 ppm…

#LeadFree: Lambert Drinking Glass, “Emma” Style

July 13, 2018July 13, 2018

This Lambert “Emma” drinking glass was negative (non-detect/ND) for lead (Pb), mercury (Hg), cadmium (Cd) and arsenic (As) when tested with an XRF instrument. See more drinking glasses I have tested here. As always, please let me know if you have any questions! Tamara Rubin #LeadSafeMama

Made in Mexico Crate & Barrel “Miguel Highball” Glass: Lead-Free (Click for my guide to buying Lead-free glassware!)

July 9, 2018November 22, 2023

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For those new to this website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her sons were acutely Lead-poisoned in 2005). Since 2009, Tamara has been using XRF technology (a scientific method…

#LeadFree: Crate & Barrel Made In Japan White Ceramic Mug

July 9, 2018December 15, 2018

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This Crate & Barrel white ceramic mug (Made In Japan) was negative (non-detect/ND) for lead (Pb), mercury (Hg), cadmium (Cd) and arsenic (As) when tested with an XRF instrument. The glaze on the main part of the cup was positive for the following metals when tested with an XRF instrument: Barium (Ba): 131 +/- 42…