在脂蛋白间接染色中,我们试用紫外线照射空气产生臭氧,代替过氧化钡进行臭氧化处理。经初步试验,效果较为满意。方法我们用15瓦2,537埃紫外线杀菌灯管(上海金光灯具厂,包装上说明能产生臭氧),装于体积60×67×90厘米的无菌接种罩内。开灯后5分钟左右即可嗅出较浓的臭氧味,放入湿的碘化钾淀粉试纸立即显蓝色,表明有游离碘产生;放入蘸有5%碘化钾 In the indirect staining of lipoprotein, we try to irradiate the air with ozone to produce ozone, instead of barium peroxide for ozonation. After the initial test, the effect is more satisfactory. Method We use 15 watts 2,537 angstroms UV germicidal lamp (Shanghai Golden Light Factory, the instructions on the package can produce ozone), installed in a volume of 60 × 67 × 90 cm sterile vaccination cover. Turn on the lights for about 5 minutes to smell a thicker smell of ozone, add wet potassium iodide starch test paper immediately blue, indicating that there is free iodine generated; into dipped in 5% potassium iodide