Radiometer medical aps has concluded their investigation.Root cause of the needle corrosion has been identified as exposure of syringes to chlorine.By testing of reference samples, it has been concluded that exposure to chloride occurs after samplers have been shipped to china.- investigation of each step of the supply chain has been performed.- use of chloride containing gases has not been identified anywhere in the supply chain and would not be present during normal handling/storage/shipping.Hence, samplers from the same lot outside of china will not be affected.In h3 - device was discarded, but investigation tested device from same lot/batch.
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