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Determination of calcium in cement by flame-emission spectrometry with strontium as internal standard |
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| Authors: | Voinovitch I A Legrand G Louvrier J |
| Institution: | Laboratoire Central des Ponts et Chaussées, Chemistry Department, Paris, France. |
| Abstract: | A combination of strontium as internal standard and lanthanum as releasing agent is recommended for direct flame-emission spectroscopic determination of calcium in cement, an air-acetylene flame being used. |
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