Separation kit for blood culture positive bacterium liquid

The invention provides a separation kit for a blood culture positive bacterium solution. The separation kit comprises the following components in percentage by weight: 60%-85% of dimethyl silicone oil, 6%-18% of ethylene propylene diene monomer, 5%-20% of silicon dioxide, 0.5%-2% of quaternary ammonium salt, 0.5%-3% of glycerol and 0.03%-0.1% of methyl phthalate. According to the kit provided by the invention, a blood culture positive specimen is directly connected to a drug sensitive experiment, purified bacteria are rapidly obtained, and the time of the whole detection process is greatly shortened; the colored blood cells and colored components in blood culture positive can be distinguished, the accuracy of drug sensitivity experiments conducted through optical methodology in the market is met, and cell particles and resin particles can be distinguished to meet the problem that holes are blocked through the Coulter counting principle in the market. 本发明提供了血培养阳性菌液的分离试剂盒，上述分离试剂盒包括重量百分比为60％～85％的二甲基硅油、6％～18％的三元乙