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Title: Adolph wilhelm hermann kolbe
Caption: Adolph wilhelm hermann kolbe, 1818 - 1884, a german chemist, he converted carbon disulfide, in several steps, to acetic acid, and developed a theory of the existence of secondary and tertiary alcohols, historical engraving, about 1889
Credit: Album / Universal Images Group / Bildagentur-online / UIG
Image size: 3025 × 4220 px | 36.5 MB
Print size: 25.6 × 35.7 cm | 1190.9 × 1661.4 in (300 dpi)