Greenhow, "Catalytic thermometric Titrimetry
," Chemical Reviews, vol.
The chemical analyses of the powders were carried out by atomic absorption spectroscopy, titrimetry
, gravimetry and spectrophotometry.
According to the International Centre for Metrology, isotope dilution with mass spectrometry, coulometry, gravimetry, titrimetry
, and determination of freezing-point depression are primary methods, yielding results in SI units (moles) without requiring reference to a standard (9).
After ensuring that the material is homogeneous, one can analyze it for species of interest using classical primary methods of analyses such as titrimetry
A number of different analytical procedures have been developed for the determination of hydralazine from pharmaceutical preparations and biological fluids including titrimetry
[1-5], spectrophotometry [6-10], spectroflorometry , electrochemical at preanodised screen printed carbon electrode , electrochemical [13-14], high performance liquid chromatography [15-17] and gas chromatography (GC) [18-20].
The literature describes some methods for the analysis of ceftriaxone sodium such as bioassay , HPLC [10-14], fluorimetry [15, 16], titrimetry
, spectrophotometry [18-22], and micellar electrokinetic capillary chromatography [23-25].
The quantitative content of ascorbic acid was identified in accordance to the GOST 24556-89 (titrimetry
Carboxyl value, defined as the weight in milligrams of potassium hydroxide (KOH) required to neutralize 1 g of polymer, was determined through titrimetry
. The samples were dissolved in ortho-cresol/chloroform (70/30 by weight) solvent mixture.