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18&19参数 | WBC、RBC、HGB、HCT、MCV、MCH、MCHC、RDW PLT、MPV、PCT、PDW LYM、MON及GRA(百分比和绝对值) RBC、PLT、WBC分布图 CRP(C-反应蛋白) | ||
试剂 | CBC/DIFF模式:3种(稀释液、容血素、清洁液) CBC/DIFF+CRP模式:4种(稀释液、容血素、清洁液、CRP试剂) | ||
样品测定 | 开管模式(4个样品位:质控、0.5、3和5ml) | ||
质空 | CBC/DIFF质控(3个水平) CRP质控(2个水平) | ||
测定原理 | 阻抗法 比色法(HGB) 免疫比浊法(CRP) | ||
CRP线性范围 | 0.2-7mg/dL | ||
样品量 | CBC/DIFF模式:10μl全血 CBC/DIFF+CRP模式:18μl全血 | ||
参数 | 批内重复性(CV) | 线性范围 | 交叉污染率 |
WBC | ≤2.5% at 10×109/L | 0.5 to 80×109/L | <0.5% |
RBC | ≤2 % at 5×1012/L | 0.2 to 7.5×1012/L | <0.5% |
Hgb | ≤1.6 % at 15g/dL | 2.5 to 23g/dL | <0.5% |
PLT | ≤5 % at 300×109/L | 10 to 1000×109/L | <0.5% |
Hct | ≤2 % at 45% | 11.6 to 55% | <0.5% |
Lymphocytes | ≤5 % at 40% | ||
Monocytes | ≤10 % at 10% | ||
Granulocytes | ≤3 % at 50% | ||
CRP | ≤10 % at 1mg/dL | 0.2 to 7mg/dL | <0.1% |