National Bureau of Standards Miscellaneous PublicationU.S. Government Printing Office, 1964 |
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Page 12
... liter 3 Figure 6 . Effect of changes in nitric acid concen- tration on zinc Ka intensity . acid concentration on the Ka radiations of zinc and copper respectively . Adding 1.6 millimoles of nitric acid to 10 ml of the brass solution ...
... liter 3 Figure 6 . Effect of changes in nitric acid concen- tration on zinc Ka intensity . acid concentration on the Ka radiations of zinc and copper respectively . Adding 1.6 millimoles of nitric acid to 10 ml of the brass solution ...
Page 13
... liter 3 Effect of changes in nitric acid concen- tration on Copper Ka intensity . quivalent to adding 0.1 ml of 70 % nitric acid to the cell olume which would have resulted in a zinc value of 18.05 % by eight instead of the actual ...
... liter 3 Effect of changes in nitric acid concen- tration on Copper Ka intensity . quivalent to adding 0.1 ml of 70 % nitric acid to the cell olume which would have resulted in a zinc value of 18.05 % by eight instead of the actual ...
Page 12
... liter ) . Dissolve 25 g of ammonium persulfate ( ( NH4 ) 2S208 ) in water and dilute to 100 ml . Do not use solutions that are more than one day old . ( b ) Iron , high purity ( low manganese ) . Determine the manganese content of a ...
... liter ) . Dissolve 25 g of ammonium persulfate ( ( NH4 ) 2S208 ) in water and dilute to 100 ml . Do not use solutions that are more than one day old . ( b ) Iron , high purity ( low manganese ) . Determine the manganese content of a ...
Page 13
... liter volumetric flask , dilute to volume , and mix . ( f ) Silver nitrate solution ( 8 g per liter ) . Dissolve 8 g of silver nitrate ( AgNO3 ) in water and dilute to 1 liter . ( g ) Sodium arsenite solution ( 54 g per liter ) ...
... liter volumetric flask , dilute to volume , and mix . ( f ) Silver nitrate solution ( 8 g per liter ) . Dissolve 8 g of silver nitrate ( AgNO3 ) in water and dilute to 1 liter . ( g ) Sodium arsenite solution ( 54 g per liter ) ...
Page 17
... liter with water . ( b ) Hydrazine sulfate solution ( 0.15 percent ) . Dissolve 1.5 g of hydrazine sulfate in 1 liter of water . ( c ) Ammonium molybdate - hydrazine sulfate solution . Dilute 25 ml of ammonium molybdate solution to 80 ...
... liter with water . ( b ) Hydrazine sulfate solution ( 0.15 percent ) . Dissolve 1.5 g of hydrazine sulfate in 1 liter of water . ( c ) Ammonium molybdate - hydrazine sulfate solution . Dilute 25 ml of ammonium molybdate solution to 80 ...
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Common terms and phrases
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