National Bureau of Standards Miscellaneous PublicationU.S. Government Printing Office, 1964 |
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Results 6-10 of 57
Page 15
... sodium arsenite solution required to titrate the sample , B = manganese equivalent of the sodium arsenite solution , in grams per milliliter , and C = grams of sample used . 4. PHOSPHORUS IN WHITE CAST IRON In this method , 15.
... sodium arsenite solution required to titrate the sample , B = manganese equivalent of the sodium arsenite solution , in grams per milliliter , and C = grams of sample used . 4. PHOSPHORUS IN WHITE CAST IRON In this method , 15.
Page 17
... Sodium sulfite solution ( 10 percent ) . Dissolve 100 g of anhydrous sodium sulfite in 500 ml of water and dilute to 1 liter . ( e ) Standard phosphorus solution ( A ) ( 17.
... Sodium sulfite solution ( 10 percent ) . Dissolve 100 g of anhydrous sodium sulfite in 500 ml of water and dilute to 1 liter . ( e ) Standard phosphorus solution ( A ) ( 17.
Page 30
... sodium salt of ethylenediaminetetraacetic acid is added as a complexing agent and sodium diethyldithiocarbamate is added to form the copper complex . The copper complex is extracted with 30.
... sodium salt of ethylenediaminetetraacetic acid is added as a complexing agent and sodium diethyldithiocarbamate is added to form the copper complex . The copper complex is extracted with 30.
Page 31
... Sodium diethyldithiocarbamate solution ( 1.0 g per liter ) . Dissolve 0.1 g of sodium diethyldithiocarbamate trihydrate in 100 ml of water . ( d ) Standard copper solution ( 1 ml 200 μg Cu ) . με Dissolve 100.0 mg of copper in 20 ml of ...
... Sodium diethyldithiocarbamate solution ( 1.0 g per liter ) . Dissolve 0.1 g of sodium diethyldithiocarbamate trihydrate in 100 ml of water . ( d ) Standard copper solution ( 1 ml 200 μg Cu ) . με Dissolve 100.0 mg of copper in 20 ml of ...
Page 46
... , and the chromium value obtained must be corrected for vanadium as follows : C x D F = E x 100 ) - ( 2.9 Chromium , percent ( corrected ) F Percent of vanadium in sample . = 10. CHROMIUM AND VANADIUM IN WHITE CAST IRON ( Sodium 46.
... , and the chromium value obtained must be corrected for vanadium as follows : C x D F = E x 100 ) - ( 2.9 Chromium , percent ( corrected ) F Percent of vanadium in sample . = 10. CHROMIUM AND VANADIUM IN WHITE CAST IRON ( Sodium 46.
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acid solution add 10 ml aliquot alloy ammonium Analytical Analytical curve assay average beaker boil Bureau of Standards butyl acetate calibration carbon Cartridge Brass cents chemical shift chill-cast chromium composition Cool copper Copper-Base Spectrochemical Standards COPPER-BASE STANDARDS determination dilute Dissolve electrolyte electron probe electron probe microanalysis elements Erlenmeyer flask ferrite Figure filter free-cutting brass fumes glass grain heat homogeneity inclusions Institute for Materials Laboratory Low-Alloy Steel manganese Materials Research mean free path measurement metal method microns ml of H2SO4 ml of HNO3 ml of water Mossbauer National Bureau NBS Misc NBS Miscellaneous Publication NBS Spectrometric nickel nitric acid obtained oxide paper pearlite percent photometric precipitate procedure Publ Reagents sodium sodium nitroprusside spectrometer standard deviation Standard Reference Materials sulfate sulfuric acid Technology titration Transfer uranium Vacuum fusion values vanadium viscosity volumetric flask wash weight white cast iron x-ray zinc