Tuberculin

... Alexander-Jackson (a microbiologist); Irene Diller (a cytologist); and Florence Seibert, a chemist, tuberculosis expert, and inventor of the tuberculin skin test. Their individual and collaborative studies are essential reading to understand the proposed microbiology of cancer."... ---------------------------------------------- ...

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... the numbing of a sore throat. All three of these preparations require a very small amount of the substance to have an effect on the organisms. A Tuberculin sryinge and needle work well, as does a micro pippette. :) As for chasing them around, most higher end scopes have a mechanical stage or ...

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