White Glaze

XRF test results for white glazed Roscher Bone China dish (Made in China) — sent in by Savannah in Colorado

July 19, 2023September 28, 2023

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 used by…

Vintage / Antique Wedgwood Willow Weave White Ceramic Dish, Made in England: 55,300 ppm Lead on the food surface.

July 3, 2022July 7, 2022

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To see more Wedgwood pieces we have tested, click here. Their products are notoriously high in Lead in the surface glaze (the vintage products, post-20 years old especially!) Published: Sunday – July 3, 2022 Given all federal agencies agree that there is no safe level of Lead exposure for humans, and also given that in 2008…

2021 Crate & Barrel 15 oz Essential Mug, Made in Indonesia: 4,365 ppm Lead in the black logo mark on the bottom of the mug.

January 10, 2022November 21, 2023

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2021 Crate & Barrel 15 oz Essential Mug, Made in Indonesia: 256-870 Reading #1) on plain white of mug 60-second reading Lead (Pb): 24 +/- 3 ppm Cadmium (Cd): non-detect Mercury (Hg): non-detect Bromine (Br): non-detect Chromium (Cr): non-detect Iron (Fe): 614 +/- 44 ppm Tin (Sn): 6 +/- 3 ppm Platinum (Pt): 23 +/-…

2021 Crate & Barrel Aspen Coupe Salad Plate Made in Indonesia: 3,843 ppm Lead in the black logo mark of the dish.

January 10, 2022November 21, 2023

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2021 Crate & Barrel Aspen Coupe Salad Plate Made in Indonesia Reading #1) on food surface of plate 60-second reading Lead (Pb): 21 +/- 3 ppm Cadmium (Cd): 5 +/- 2 ppm Mercury (Hg): non-detect Bromine (Br): non-detect Chromium (Cr): non-detect Iron (Fe): 552 +/- 44 ppm Tin (Sn): 13 +/- 3 ppm Bismuth (Bi):…

Harmony House Fine China Silver Rhapsody 3506 (Made in Japan): 12 ppm Lead + 4 ppm Cadmium on the food surface (safe by all standards.)

January 10, 2022January 14, 2022

Silver edged dish by Harmony House (Made in Japan) Reading #1) on food surface 60-second reading Lead (Pb): 12 +/- 3 ppm Cadmium (Cd): 4 +/- 2 ppm Mercury (Hg): non-detect Bromine (Br): non-detect Chromium (Cr): non-detect Iron (Fe): 1318 +/- 56 ppm Zinc (Zn): 1,013 +/- 22 ppm Indium (In): 4 +/- 3 ppm Barium…

Noritake Cher Blanc Fine Porcelain 1655 White Plate (Made In Sri Lanka): 21 ppm Lead + 5 ppm Cadmium on the food surface. Safe by All Standards.

January 10, 2022January 14, 2022

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Noritake Cher Blanc Fine Porcelain 1655 White Ceramic Plate With Decorative Floral Pattern Around Edge Reading #1) on food surface 60-second reading Lead (Pb): 21 +/- 4 ppm Cadmium (Cd): 5 +/- 2 ppm Mercury (Hg): non-detect Bromine (Br): non-detect Chromium (Cr): non-detect Iron (Fe): 1,093 +/- 57 ppm Copper (Cu): 42 +/- 11 ppm…

Ceramic restaurant dish from Red Lobster – white with blue trim [35417 LL]: 52 ppm Lead on the food surface (safe by all standards).

December 30, 2021January 1, 2022

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XRF test results or the Red Lobster dish pictured Reading #1) White food surface of dish 90-second reading Lead (Pb): 52 +/- 4 ppm Cadmium (Cd): 4 +/- 2 ppm Mercury (Hg): non-detect Bromine (Br): non-detect Chromium (Cr): non-detect Iron (Fe): 1,000 +/- 39 ppm Copper (Cu): 12 +/- 7 ppm Zinc (Zn): 16,200 +/-…

West Elm White Ceramic Large Dinner Plate (Indonesia): Lead-safe food surface & high-Lead back mark/logo area.

August 10, 2021

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Introduction: Tamara Rubin is an independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009, and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses XRF testing (a scientific method used by the Consumer…

West Elm White Ceramic Large Pasta Bowl (Indonesia): Lead-safe food surface & high-Lead back mark/logo area.

August 10, 2021

1 Comment

Introduction: Tamara Rubin is an independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009, and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses XRF testing (a scientific method used by the Consumer…

2020 Dollar Store Royal Norfolk White Greenbrier International Dish: 26 ppm Lead. Safe by all standards.

November 23, 2020

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Introduction (for those new to this website): Tamara Rubin is an independent advocate for consumer goods safety. She is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. Tamara uses XRF testing (a scientific…

Small unmarked white porcelain bowl: 83 ppm Lead (safe by all standards).

October 10, 2020

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Saturday – October 10, 2020 Writing to you today from a cabin on a lake in a forest in MAINE! In an effort to get caught up on a few things I am behind on – I am going to post a handful of posts today with just the XRF readings for that item. IF…

Small scallop shell shaped dish: Lead-free. Trace Cadmium (within “safe” levels) on the food surface.

October 10, 2020October 10, 2020

Saturday – October 10, 2020 Writing to you today from a cabin on a lake in a forest in MAINE! In an effort to get caught up on a few things I am behind on – I am going to post a handful of posts today with just the XRF readings for that item. IF…

Blackhawk Marketing, LLC porcelain bowl (Made in China): Trace Lead in the food surface (within safe range.)

October 10, 2020October 10, 2020

1 Comment

Saturday – October 10, 2020 Writing to you today from a cabin on a lake in a forest in MAINE! In an effort to get caught up on a few things I am behind on – I am going to post a handful of posts today with just the XRF readings for that item. IF…

Square Coupe Target Threshold white porcelain appetizer plate: 47 ppm Lead on food surface (safe by all standards)

June 4, 2020May 17, 2024

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Square Coupe Target Threshold White Glazed Porcelain Appetizer Plate The full XRF test results of the Target Threshold white glazed porcelain appetizer plate pictured are below (so please scroll down). Here are links to some additional reading that may be of interest, based on your interest in the test results of this item: Click here…

Some good news for a change! Target Threshold porcelain appetizer plate: Lead-free, Cadmium-free, Arsenic-Free, Mercury-Free, Antimony-Free!

March 16, 2020March 16, 2020

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Posted: Monday, March 16, 2020 Introduction: Tamara Rubin is an independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses high-precision XRF testing (a…

Target Threshold Earthenware Easter Bunny mug: 217 ppm Lead in the black accents, 90 ppm on the white glaze

March 14, 2020February 21, 2024

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 used…

Emile Henry white glazed small pie dish, made in France: 125 ppm Lead (likely non-leaching.) Please click for details.

March 14, 2020March 14, 2020

5 Comments

Posted: Saturday, March 14, 2020 Introduction: Tamara Rubin is a independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses high-precision XRF testing (a…

Apilco white porcelain plate, made in France: 90 ppm Lead – safe by all standards. Please click for details.

March 14, 2020March 14, 2020

7 Comments

Posted: Saturday, March 14, 2020 Introduction: Tamara Rubin is a independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses high-precision XRF testing (a…

2010 Lenox Opal Innocence china (Made In USA): 68 ppm Lead on the food surface. This is safe by all standards.

March 11, 2020May 3, 2021

Posted: Wednesday, March 11, 2020 Introduction: Tamara Rubin is a independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses high-precision XRF testing (a…

2019 “made in China” ceramic Ikea mug (21963-1 ): Lead-free glaze, 38 ppm Lead in the substrate. Safe by all standards.

February 23, 2020February 24, 2020

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When tested with an XRF instrument the white glazed Ikea mug pictured here had the following two sets of readings: 1.) Ikea mug exterior glaze: 60 second test Zinc (Zn): 28,500 +/- 900 ppm Copper (Cu): 335 +/- 62 ppm Iron (Fe): 650 +/- 168 ppm Vanadium (V): 82 +/- 29 ppm Titanium (Ti): 204 +/- 46 ppm Zirconium (Zr): 15,600 +/- 500 ppm Continue reading below…

Dollar Store Royal Norfolk White Ceramic Plate by Greenbrier International: 30 ppm Lead. Safe by all standards.

January 30, 2020January 31, 2020

10 Comments

Introduction (for those new to this website): Tamara Rubin is an independent advocate for consumer goods safety. She is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. Tamara uses XRF testing (a scientific…

Unmarked white glazed ceramic canister with Lid: 82 ppm Lead. Safe by all standards.

January 7, 2020

2 Comments

When tested with an XRF instrument the ceramic canister (with matching ceramic lid) pictured here had the following readings: Exterior glazed surface – test #1 Lead (Pb): 82 +/- 16 ppm Zinc (Zn): 64 +/- 21 ppm Copper (Cu): 219 +/- 44 ppm Iron (Fe): 1,786 +/- 208 ppm Bismuth (Bi): 90 +/- 16 ppm…

Syracuse large cereal bowls – nicked from a college cafeteria c. 2002: 31,900 ppm Lead [90 ppm is unsafe for kids.]

December 22, 2019December 23, 2019

2 Comments

Did you “borrow” any cafeteria dishes when you graduated college? These large white-glazed ceramic (Made in the USA) cereal bowls made by Syracuse China Company [likely manufactured c. 1980-1989 or thereabouts – but possibly made as late as 2000 – and in regular use as late as 2002 at the college where they were taken from]…

Tognana “Made in Italy” white glazed ceramic plate: 2,472 ppm Lead in logo & 193 ppm on food surface.

December 8, 2019December 9, 2019

The owner of this Tognana (Made in Italy) dish informed me that the dish is “about 10 years old” (so, c. 2009) and was purchased new at Costco. When tested with an XRF instrument the dish pictured here had the following readings: Food surface of the dish – reading #1: Lead (Pb): 189 +/- 25…