Sentence examples for main impurity from inspiring English sources
The main impurity in fullerene C60 is C70.
The United States Pharmacopoeia USP [5] recommended HPLC procedures for the determination of benzophenone as a main impurity in phenytoin.
Three mathematical models are applied and validated for the prediction of the experimentally attained breakthrough and elution profiles of citric acid and the main impurity component (glucose).
Under optimized synthetic conditions, highly crystalized olivine-type LiFePO4 was successfully obtained with electron conductive Fe2P and FeP as the main impurity phases.
About 86% of the samples still consisted of tienoxolol and the main impurity (13%) was caused by the hydrolysis of the ester moiety.
Therefore, we resorted to first derivative, third derivative and ratio first derivative spectrophotometry in an attempt to detect and determine benzophenone (the main impurity) in phenytoin.
The main impurities in blast-furnace zinc are lead and cadmium, with lead boiling at 1,744° C (3,171° F), zinc at 907° C (1,665° F), and cadmium at 765° C (1,409° F).
99mTc-MAG2 and 99mTcO4 are the main impurities.
Concentrations of the ten main impurities are presented in Table 1.
The main impurities are H2S and NH3, other trace gases are minor and can be neglected. .
The discovered Saudi phosphate ores are of sedimentary origin with calcite and dolomite as the main impurities.
