Acta Chimica Sinica ›› 1964, Vol. 30 ›› Issue (2): 211-214.
A modified apparatus for the quantitative determination of carbon and hydrogen contents of either volatile or non-volatile substances is introduced.The part of the modified apparatus for the entrance of the sample (Fig.1) is lengthened in such a way that the strongly volatile sample can be cooled before analysis without any loss and that the non-volatile liquid or solid sample can be heated electrically to render complete volatilization.Furthermore,the modified apparatus can also be used for the analysis of substances containing tin,arsenic,sulfur,fluorine and other halogens.
WANG SHAU-LING. MICRO-ANALYSIS OF CARBON AND HYDROGEN OF VOLATILE OR NON-VOLATILE SUBSTANCES AND THE COMPOUNDS CONTAINING ARSENIC, TIN, FLUORINE ETC.WITH THE SAME APPARATUS[J]. Acta Chimica Sinica, 1964, 30(2): 211-214.
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