#LeadFree | plastic | Plastic Cup | Plastic Dishes | Plastic Sippy Cup | Plastic Toddler Cup | Plasticizers | Red | Red Plastic | Red Plastic Dishes | Red Vintage Plastic | Red Vintage Tupperware | Tupperware | Vintage Plastic | Vintage Tupperware | XRF Testing | XRFTesting
Vintage Tupperware Cup. Year Made Unknown. Unlike other colors it is negative for Lead, Mercury, Cadmium & Arsenic.
To see more Tupperware items I have tested, click here. When using an XRF instrument to test the cup pictured here (which is made of solid red plastic with no painted markings or decorations) it had the following readings: Barium (Ba): 162 +/- 90 ppm Zinc (Zn): 66 +/- 8 ppm Copper (Cu): 23 +/-…