#LeadFree: Penn Championship Extra-Duty Felt Tennis Balls
#LeadFree | Ball | Balls | Barium | Penn | Sports | Sports Equipment | Tennis | Tennis Ball | XRF Testing | XRFTesting
When tested with an XRF instrument these #3 tennis balls from Penn are negative (non-detect) for lead (Pb), arsenic (As), mercury (Hg) and cadmium (Cd.) To date, I have never tested a tennis ball that was positive for lead (although there are not a lot of vintage tennis balls arounds – so I cannot speak…