

①试剂一、试剂二和试剂四需冰上放置,使用完成后及时置于-20℃分装保存,避免反复冻融;
②若测定吸光值超出标准线性范围:高于最高值建议将上清液使用蒸馏水稀释后或适当调整样本量后再进行测定,低于最低值可适当延长第一次37℃反应时间后再进行测定,计算时相应修改;
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