氧瓶燃烧测硫法,是目前在有机元素分析中使用较广而又简便快速的方法。但是这个方法一般都是采用铂丝绕成圆圈或用铂丝网做成篮子来悬挂样品的。亦有寻找一种易得而又价廉的金属丝,代替铂丝具有实际意义。在有机物中,氯的测定方面曾有人使用镍铬丝代替铂丝得到成功。为了推广氧气瓶法测硫,我们进行了用镍铬丝代替铂丝的试验。 Oxygen flask combustion sulfur test, is currently used in the analysis of organic elements in a wider and simple and quick method. However, this method is generally used platinum wire wrapped in circles or made of platinum wire basket hanging samples. Also looking for an easy and inexpensive wire, instead of platinum wire has practical significance. In organics, chlorine has been used in the determination of nickel-chromium wire instead of platinum wire to be successful. In order to promote the oxygen bottle method to measure sulfur, we have carried on with the nickel-chromium wire instead of platinum wire test.