抄録
The microdetermination of halogen (except fluorine) in organic compound was carried out by Micro-Carius' method using a silver boat in place of silver nitrate.
Chlorine and bromine in standard samples were determined satisfactorily but lower results were obtained for iodine. The authors found that the result was affected by the amount of silver and the excess of silver caused the negative error. Good results were obtained by using about 40 mg of silver boat.
The weighing is easier than in ordinary method and the errors in weighing magnetized or adhesive sample may be minimized.
