线性回归方程

相关系数

5 μg/kg加标

标准偏差

10 μg/kg加标

标准偏差

检出限

(μg/kg)

y = −0.03208 + 0.00593x

0.9998

0.66

2.1

苊烯

y = −0.18635 + 0.00889x

0.9990

0.48

-

1.5

y = −0.10234 + 0.00695x

0.9996

0.50

1.6

y = −0.07918 + 0.00663x

0.9998

0.40

1.3

α-BHC

y = −0.00845 + 0.699244x

0.9995

0.43

1.4

六氯苯

y = 2.30646 + 9.1709x

0.9986

0.36

1.1

β-BHC

y = −0.0043 + 0.000505x

0.9992

0.44

1.4

γ-BHC

y = −0.0033 + 0.00062x

0.9991

0.35

1.1

y = −0.13485 + 0.00635x

0.9994

0.49

1.5

y = −0.09678 + 0.00486x

0.9996

0.47

-

1.5

δ-BHC

y = −0.00585 + 5.3309x

0.9994

0.43

-

1.4

七氯

y = −0.00117 + 1.76731x

0.9990

0.44

-

1.4

艾氏剂

y = −0.00505 + 3.91096x

0.9989

0.50

-

1.6

环氧七氯B

y = −0.00201 + 1.99174x

0.9995

0.65

2.0

氧氯丹

y = −0.7.22387 + 8.2407x

0.9991

-

0.83

2.6

环氧七氯A

y = −0.00031989 + 2.983x

0.9988

0.52

1.6

荧蒽

y = −0.17863 + 0.00614x

0.9985

0.56*

1.8

α-氯丹

y = −0.000311466 + 1.0392x

0.9986

-

0.68

2.1

y = −0.2265 + 0.00714x

0.9984

0.50

-

1.6

γ-氯丹

y = −0.0021 + 0.00010515x

0.9994

0.51

1.6

p,p'-DDE

y = −0.01977 + 0.00138x

0.9990

0.53

1.7

狄氏剂

y = −0.00144 + 1.5675x

0.9992

0.40

1.3

异狄氏剂

y = −0.00344 + 1.65335x

0.9996

-

1.02

3.2

p,p'-DDD

y = −0.2637 + 0.0017x

0.9986

0.51

-

1.6

o,p'-DDT

y = −0.00775 + 0.00144x

0.9987

0.46

-

1.4

p,p'-DDT

y = −0.02054 + 0.00118x

0.9991

0.80

2.5

苯并(a)蒽

y = −0.09063 + 0.0043x

0.9991

0.48

1.5

y = −0.0184 + 0.00411x

0.9981

0.46

1.4

苯并(b)荧蒽

y = −0.08159 + 0.00472x

0.9985

-

0.95

3.0

苯并(k)荧蒽

y = −0.05662 + 0.00556x

0.9983

0.46

1.4

苯并(a)芘

y = −0.18451 + 0.00615x

0.9990

0.80

2.5

茚并(1,2,3-c,d)芘

y = −0.05972 + 0.00448x

0.9982

0.45

1.4

二苯并(a,h)蒽

y = 0.02144 + 0.00229x

0.9965

0.46

1.4

苯并(g,h,i)芘

y = 0.04021 + 0.00551x

0.9954

0.43

1.4