#AskTamara Question: Do Stockmar beeswax crayons have lead (Pb)? Answer: Below is a full summary of the specific XRF Test Results for a newly purchased set of Stockmar Wachsmalblöcke Wax Block Beeswax Crayons (purchased in August of 2018 off of .com) This is new-in-box product. If you are in a rush to see the results, please Read More about Click to read the full XRF test results for Stockmar beeswax crayons (testing for Lead, Cadmium, Arsenic, etc.)
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Test Results
The results of XRF analysis of brain tissue samples
Crayon Archives - Lead Safe Mama
Waldorf Homeschool Network
The focused beam X-ray fluorescence elemental quantification software package PIQUANT - ScienceDirect
The focused beam X-ray fluorescence elemental quantification software package PIQUANT - ScienceDirect
The focused beam X-ray fluorescence elemental quantification software package PIQUANT - ScienceDirect
Art Archives - Lead Safe Mama
Stockmar Modeling Beeswax 15 Colors
Waldorf Homeschool Network
Waldorf Schools Showcase
XRF Testing Services