Less reagent demanding Microchip RT-PCR COVID-19 Detection System developed by Lumex Instruments
Overview of Using Lead Through the History Lead is one of the most ancient of the mastered metals: it is known that products made of lead were made about 6000 years ago. Throughout these millennia, lead has been used in almost all spheres of human activity - from heavy industry to cosmetics and medicine. On the other hand, there have been many epidemics of lead poisoning from non-work-related diseases. [More]
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