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572 results
  1. NLM Digital Collections - The national dispensatory : containing the natural history, chemistry, pharmacy, actions, and ... 
    Publication: Philadelphia : Henry C. Lea's Son & Co., 1886
    resource.nlm.nih.gov/101652005
    ... 4 Selenium . . . Se II, IV, VI 78.8 Chromium . . . Cr III, VI 52.4 Silicium .... Si IV 28 ...
  2. NLM Digital Collections - The constants of nature. Part I, Specific gravities, boiling and melting points and chemical .... 
    Publication: Washington, D.C. : Smithsonian Institution, [1873]
    resource.nlm.nih.gov/101588011
    ... 1 Silver sesquiphosphide. Ag2 P3- 4.63. 2 Chromium phosphide. Cr P. 4.68. 3 Manganese « Mn5 P2. 5. ... 7o.° 75°-8o? 15 Iodine pentoxide. 16 « « 17 Chromium trioxide. 18 « « 19 Yttrium monoxide. 20 Erbium « 21 Quartz. Amethyst. 22 « « 23 « Smoky. 24 « « 25 « Rose. 26 « « 27 « 28 « Milky. i2o5. « Cr 03. ' « YO. ErO. Si02. « « ii « « 5.037, o.° ...
  3. NLM Digital Collections - Dental chemistry and metallurgy 
    Publication: Chicago : Chicago Medical Book Co., 1898
    resource.nlm.nih.gov/67641050R
    ... applied to metallic arsenic. 214 DENTAL CHEMISTRY. 310. Chromium.— Symbol: Cr. Latin name: Chromium. Equivalence: II, IV, VI, and pseudo-triad. Specific ...
  4. NLM Digital Collections - Syllabus of the course of lectures on medical chemistry delivered in the Medical Department ... 
    Publication: Philadelphia : Lindsay & Blakiston, 1857
    resource.nlm.nih.gov/04530750R
    ... monia, soluble in an excess of the latter. CHROMIUM. Symbol, Cr.—Equivalent, 28. CHROMIUM. 107 Found in nature chiefly in combination with ...
  5. NLM Digital Collections - Pharmaceutical lexicon : a dictionary of pharmaceutical science : containing a concise ... 
    Publication: Philadelphia : Lindsay & Blakiston, 1873
    resource.nlm.nih.gov/61821080R
    ... Cl Chlorine, ....... 35.5 C2HC13, . . . Chloroform, .' . 119.5 Cr, .... Chromium, 26.3 Cr203, “ Sesquioxide, .... 76.6 Cr2O3+10HO, . “ “ ...
  6. NLM Digital Collections - A manual of chemistry for the use of medical students 
    Publication: Philadelphia : P. Blakiston, Son & Co., 1889
    resource.nlm.nih.gov/04530760R
    ... Cobalt sometimes Mn Manganese I a(b some- Cr Chromium ) times tetrad. Sn Tin Pb Lead In the ... C r203, Chromic Oxide for printing greenbacks. CrOi, Chromium Dioxide ) R rental Cr,o„ Chromo-chromic Oxide f otn neuwal* CrO; ...
  7. NLM Digital Collections - OSHA Industrial Hygiene Field Operation Manual, 1979 
    https://resource.nlm.nih.gov/101084435X224
    ... 3- butadiene) Skin Chromic acid and chromates (as Cr) Chromium, soluble chromic, chromous salts (as Cr) 50 249 Activated Charcoal Pending completion of new ...
  8. NLM Digital Collections - Uranium Tailings Piles, 1967-1978 
    https://resource.nlm.nih.gov/101084435X268
    ... 1x10 xl0Tg 4x10, t 2x10_. 1x10 7x10_, 4x10. > Chromium (24) Cr 51 S 1x10_¢ 5x10°5 4x10, ax10_, I 2x10 ...
  9. NLM Digital Collections - The medical student's vade mecum : containing examinations upon anatomy, chemistry, materia ... 
    Publication: Cincinnati : Jacob Ernst, 1844
    resource.nlm.nih.gov/63450890R
    ... C Cerium 46 Co Clilorine 35.42 CI Chromium 28 Cr Cobalt - 29.5 Co Columbium J 85 (Tantalum) ...
  10. NLM Digital Collections - The medical student's vade mecum : a compendium of anatomy, physiology, chemistry, poisons, ... 
    Publication: Philadelphia : Lindsay & Blakiston, 1863
    resource.nlm.nih.gov/63450900R
    ... C Cerium 46 Ce Chlorine 35-50 CI Chromium 28 Cr Cobalt 29-5 Co Columbium (Tantalum) 185 Ta ...
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