Gravimetric analysis, inorganic

Gravimetric Analysis, Inorganic. That branch of quantitative chemical analysis in which a desired constituent is converted (usually by precipitation) to a pure compd or element of definite, known compn, and is weighed. In a few cases, a compd or element is formed which does not contain the constituent but bears a definite mathematical relationship to it. In either case, -the amount of the desired constituent can be detd from die weight and compn of the precipitate. Methods exist for the detn of all the elements by gravimetric analysis... 

Cadmium and inorganic compounds of cadmium in air (X-ray fluorescence spectroscopy) Chromium and inorganic compounds of chromium in air (atomic absorption spectrometry) Chromium and inorganic compounds of chromium in air (X-ray fluorescence spectroscopy) General methods for samphng and gravimetric analysis of respirable and inhalable dust Carbon disulphide in air... 

Inorganic Qualitative Analysis Organic Qualitative Analysis Inorganic Gravimetric Analysis Vol. IB Inorganic Titrimetric Analysis... 

C. Duval, Inorganic Thermo gravimetric Analysis, 2nd ed., Elsevier, Amsterdam, 1963. 

The crystals of halcinonide are not solvated with water, based on a total volatile content of 0.3% obtained by thermal gravimetric analysis, a correct elemental analysis, and a loss-on-drying value of 0.6% (of. section 4.1, Elemental and Inorganic Analyses). 

Residue on Ignition (ROI) for Thermal Gravimetric Analysis (TGA) Presence of Inorganic Impurities for Presence of Volatile Impurities... 

Chemistry Video Consortium, Practical Laboratory Chemistry, Educational Media Film and Video Ltd, Harrow, Essex, UK - Inorganic analysis (gravimetric analysis). 

L. Erdey, Gravimetric Analysis, Part II, Pergamon Press, New York, 1965. D. T. Burns, A. Towsend, and A. H. Carter, Inorganic Reaction Chemistry, Vol. 2, Ellis Horwood, New York, 1981. 

Table 4 Inorganic precipitants used in gravimetric analysis ...

A variety of methods have been used for the analysis of inorganic and organic cations traditional spectroscopic techniques such as colorimetry, wet chemical methods such as gravimetric analysis, turbidimetry, and titrime-try, and electrochemical techniques such as use of an ion-selective electrode and amperometric titrations. Some of these methods suffer from interferences and limited sensitivity they can be labor-intensive and are often difficult to automate. 

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