评论: 1. 禁止采集人员直接接触采样液. 2. 采样前禁止用采样液浸泡拭子. 3. 该产品为二次产品, 仅用于收藏, 临床病毒标本的运输和保存, 且不得超出预期用途使用. 4. The product …
If we gonna know what is the exactly use of DNA/RNA extraction kits,we need to know the principle of DNA/RNA extraction. DNA extraction is divided into three basic steps, and the specific methods of each step can be different according to the types of samples, substances affecting extraction and subsequent steps. 1. Crushing cells by grinding or ultrasound, and removing …