Vintage Clear Ball Brand Canning Jar: 46 ppm Lead + Cadmium. Please read this post for more information! (2024)

Vintage Clear Ball Brand Canning Jar: 46 ppm Lead + Cadmium. Please read this post for more information! (1)

Here’s another one (I probably have about a dozen or more posts up for Ball jars right now, please check them all out!)

Related: To see more clear glass items I have tested, click here.

When tested with an XRF instrument this vintage clear Ball jar with glass lid was positive for 46 ppm Lead, (+/- 15 ppm). It was also positive for trace levels of Cadmium.

It’s very common for vintage clear glass to have trace Lead (less common for newly manufactured clear glass). See the test results for this item on the XRF screen in the picture.Read about#CadmiumConcerns here.

Tamara’s Grade: “C”

C = I would not want to use it in my home, I would not want to eat food that you canned in it in your home. If you offered me something to drink in this (like tea or water) when I am visiting you, I would be fine with that. It is likely not leaching, but since Lead-free jars can be found (especially for longer term storage like canning) I prefer to have the lead-free options in my home.

Newer Ball brand jars are generally Lead-free (or at least Lead-safe). You can read more about that by clicking here. To see more canning jars I have tested, click here.

In general I recommend avoiding vintage cookware in your home.

Here’s a link to a safer choice on Amazon*:https://amzn.to/2LykeOQ

If you appreciate my advocacy work, please consider donating even just $5 via my #GoFundMe!Link HERE! Thank you.

Thank you for reading and for sharing my posts!

As always, please let me know if you have any questions.

Tamara Rubin
#LeadSafeMama

*Amazon links are affiliate links. If you purchase something after clicking on one of my links I may receive a small percentage of what you spend at no extra cost to you. Thank you for supporting my advocacy work in this way.

Vintage Clear Ball Brand Canning Jar: 46 ppm Lead + Cadmium. Please read this post for more information! (2)

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Vintage Clear Ball Brand Canning Jar: 46 ppm Lead + Cadmium. Please read this post for more information! (2024)

FAQs

Do vintage ball jars contain lead? ›

When tested with an XRF instrument this vintage clear Ball jar with glass lid was positive for 46 ppm Lead, (+/- 15 ppm). It was also positive for trace levels of Cadmium. What is this? It's very common for vintage clear glass to have trace Lead (less common for newly manufactured clear glass).

Are ball jars lead and cadmium free? ›

Conversely, clear Ball glassware seems to be the most consistently lead and cadmium free glassware.

What do the numbers on the bottom of old canning jars mean? ›

There will be a large number on the bottom of your jar. This is the mold number, and unfortunately also has no relation to the manufacture date. These charts tell you the approximate decade in which your Ball jar was made.

Do old glass jars contain lead? ›

Yes. Almost all vintage glassware contains lead, as the old glass manufacturing process used “a high proportion of lead oxide to give it the beautiful prismatic brilliancy and also makes it easier to work with at lower temperatures,” says Paul Adams, ATK's senior science research editor.

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