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Subject
- Scientific apparatus and instruments[remove]40
- Biological laboratories--Equipment and supplies17
- Chemical apparatus17
- Chemical laboratories--Equipment and supplies17
- Microscopes4
- Distillation apparatus3
- Boiling-points--Measurement2
- Ernst Leitz (Wetzlar)2
- Franz Schmidt & Haensch2
- Microtomes2
- Molecular weights--Measurement2
- R. Winkel GmbH (Göttingen)2
- Spectroscope2
- Artificial respiration--Equipment and supplies1
- Benedict, Francis Gano, 1870-19571
- Carl Zeiss Jena GmbH1
- Cathetometers1
- Condensers (Steam)1
- Condensers (Vapors and gases)1
- Electrometer1