浓度单位 | no units, %, ppm, EBC, SRM, mEq/l, mEq, M, mM, μM, nM, U, U/l, U/ml, g/l, mg/l, μg/l, ng/l, g/dl, mg/dl, μg/dl, mg/ml, μg/ml, ng/ml, μg/ul, ng/ul, mol/l, mmol/l | no units, %, ppm, EBC, SRM, mEq/l, mEq, M, mM, μM, nM, U, U/l, U/ml, g/l, mg/l, μg/l, ng/l, g/dl, mg/dl, μg/dl, mg/ml, μg/ml, ng/ml, μg/ul, ng/ul, mol/l, mmol/l |
定量曲线拟合运算法则 | Quadratic, quadratic through zero, linear, linear through zero, interpolate | Quadratic, quadratic through zero, linear, linear through zero, interpolate |