GB/T 14425-1993锅炉用水和冷却水分析方法 硫化氢的测定 分光光度法，此法操作复杂，费时费力，效率低。浩瀚色谱（山东）应用技术开发有限公司，研制气相色谱法测定水中硫化氢，柱效高，分离好，结果满意。
名称：硫化物测定专用柱
型号：HH一sulfide-III
规格：3m*3mm
使用温度：120°C
GB/T 14425-1993 Analysis methods for boiler water and cooling water - Determination of hydrogen sulfide - spectrophotometric method. This method is complex, time-consuming, labor-intensive, and has low efficiency. Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a gas chromatography method for the determination of hydrogen sulfide in water, which has high column efficiency, good separation, and satisfactory results.
Name: Special column for sulfide determination
Model: HH - sulfide-III
Specification: 3m * 3mm
Operating temperature: 120 ° C
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