Category:1919 in chemistry

Media in category "1919 in chemistry"

The following 10 files are in this category, out of 10 total.

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  A biochemic basis for the study of problems of taxonomy, heredity, evolution, etc., with especial reference to the starches and tissues of parent-stocks and hybrid-stocks and the starches and (20604893939).jpg 1,752 × 2,640; 1.33 MB
  
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  A critical study of the Ledebur method for determining oxygen in iron and steel. (1919) (14597365208).jpg 3,520 × 2,068; 1.04 MB
  
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  A critical study of the Ledebur method for determining oxygen in iron and steel. (1919) (14781648794).jpg 2,120 × 3,152; 812 KB
  
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  A critical study of the Ledebur method for determining oxygen in iron and steel. (1919) (14784010805).jpg 3,536 × 1,740; 830 KB
  
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  An introductory course of lessons and exercises in chemistry (rewritten 1919) (1919) (14598004749).jpg 2,192 × 3,172; 693 KB
  
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  An introductory course of lessons and exercises in chemistry (rewritten 1919) (1919) (14761664056).jpg 1,572 × 3,212; 509 KB
  
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  An introductory course of lessons and exercises in chemistry (rewritten 1919) (1919) (14782321584).jpg 3,376 × 1,364; 215 KB
  
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  An introductory course of lessons and exercises in chemistry (rewritten 1919) (1919) (14784671685).jpg 2,944 × 1,608; 271 KB
  
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  An introductory course of lessons and exercises in chemistry (rewritten 1919) (1919) (14804518533).jpg 3,344 × 1,452; 364 KB
  
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  OrsatsketchfromB&W Steamgenanditsuse.png 203 × 316; 22 KB