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stetho

#Leaded: Littman Nurses’ Stethoscope, c. 2014

3M Littman Brand Nurse’s Stethoscope: 1,828 ppm lead (What!!!!?), tested in 2014. The amount of lead that is considered toxic in an item intended for children is 90 parts per million (ppm) or higher.  Stethoscopes are not considered items intended for children, but you would think that as a piece of medical equipment the regulations […]

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