Paul Ehrlich’s Eyepiece for the Differential Count of Red and White Corpuscles in Stained Films

Paul Ehrlich’s Eyepiece for the Differential Count of Red and White Corpuscles in Stained Films

$150.00

Paul Ehrlich's Eyepiece for the Differential Count of Red and White Corpuscles in Stained Films

Dimensions

See description

Circa

1900

Maker

Leitz

Country of manufacture

Germany

Categories: Diagnostics, Microscopy

Description

Ehrlich’s eyepiece for the differential count of red and white corpuscles in dry stained films, Maker is Leitz. Introduced by Paul Ehrlich in 1900, this instrument retains its original signed case and has no condition issues. The diameter of the ring is 2″ or 5cm. 

 “Paul Ehrlich was a Nobel Prize-winning German physician and scientist who worked in the fields of hematology, immunology, and antimicrobial chemotherapy. Among his foremost achievements were finding a cure for syphilis in 1909 and inventing the precursor technique to Gram staining bacteria.” Wiki

For detailed discussion of the operation of this instrument see link that follows:

https://pdfs.semanticscholar.org/a1ab/a3b30bac522efc3bd9c63ebf55d979ea5b68.pdf

 

 

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Dealer information

US M and R Gordon

Michael and Roberta Gordon have been dealing in medical and dental antiques for more than four decades. They have helped build a number of major private collections and have contributed to the holdings of many museums. They also deal in other scientific and technology related items, including calculating instruments, office machines, patent models and wine-related accessories such as corkscrews. ROBERTA GORDON IS A SKILLED RESTORER WHO CAN HELP YOU WITH ANY INSTRUMENTS AND CASES THAT NEED ATTENTION. Feel free to contact them for details at: [email protected] or 718-541-5974