Deionized water was spiked with various concentrations of endotoxin and exposed to UV irradiation from medium-pressure UV lamps to assess endotoxin inactivation. It was found that endotoxin inactivation was proportional to the UV dose under the conditions examined. The inactivation rate was determined to be ～0.55 endotoxin unit/ml per mJ/cm2 of irradiation delivered.
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机译：将去离子水掺入各种浓度的内毒素，并暴露于中压紫外线灯的紫外线照射下，以评估内毒素的失活。发现在检查的条件下，内毒素的失活与紫外线剂量成正比。灭活率经测定为每mJ / cm 2 照射后的内毒素单位为〜0.55单位/ ml。
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