Below is the full set of XRF test results for the 2018 U.S. copper penny pictured here: Details: Metals not detected are not listed Tests are done in “Consumer Goods” mode Testing instrument is a Niton XL3T XRF instrument by ThermoFisher Scientific. Both sides of the penny were tested multiple times to confirm the results. Read More about 2018 U.S. “Copper” Penny: 579,100 ppm Zinc & 419,200 ppm Copper. No Lead, No Cadmium, No Mercury, No Arsenic.
Copper Penny Lab Report.docx.docx - Kristiana Lulgjuraj Partner
Consumers can't tell: one of these Tupperware bowls has 3,136 ppm Cadmium + 773 Mercury (both are poisons), one does not.
Is the copper in a 'wheat' penny worth more than a penny? - Quora
Remington Industries 34SNSP.25 34 AWG Magnet Wire, Enameled Copper
Length: 8,304 Feet Insulation: Solder able Polyurethane NEMA Description: MW-79-C Build: Single Min-Nom Temperature Rating: 155°C (311°F)
Remington Industries 40SNSP.25 40 AWG Magnet Wire, Enameled Copper
Lincoln Penny 1 oz Copper Round (New) - Hero Bullion
2018 U.S. Copper Penny: 579,100 ppm Zinc & 419,200 ppm Copper
1861-65) Token F-10C-1a Copper PE Jos. McBurney NY, BN (Regular
AskTamara Archives - Page 3 of 13 - Lead Safe Mama