Tupperware Measuring Cups Archives

We now have 1,201 signatures on the Change.org Tupperware petition! Thank you!

March 25, 2020March 25, 2020

Click the image below to get to the petition on Change.org! Thank you in advance for signing!

Orange Tupperware Vintage Measuring Cups: 61 ppm Cadmium. Cadmium is a known carcinogen for humans.

March 23, 2019March 23, 2019

12 Comments

To see more Tupperware items I have tested, click here. When using an XRF instrument to test these plastic measuring cups (which are made of solid orange plastic with no painted markings or decorations) they had the following readings: Cadmium (Cd): 61 +/- 7 ppm Barium (Ba): 138 +/- 71 ppm Zinc (Zn): 394 +/-…

White Tupperware Vintage Measuring Cups: Non-detect for Lead, Mercury, Cadmium and Arsenic. [But these have BPA!]

March 23, 2019February 17, 2020

4 Comments

To see more Tupperware items I have tested, click here. When using an XRF instrument to test these plastic measuring cups (which are made of solid white plastic with no painted markings or decorations) they had the following readings: Zinc (Zn): 21 +/- 7 ppm Titanium (Ti): 537 +/- 250 ppm All test results reported…