仪器型号

序号

称样量(g)

加入量(ug)

测得量(ug)

回收率(%)

平均回收率(%)

RSD (%)

L-3000

1

1.012

2.000

11.34

95.50

2

1.008

2.000

11.32

94.50

3

1.010

5.000

14.12

93.80

96.2

2.2

4

1.009

5.000

14.26

96.60

5

1.013

10.00

19.21

97.80

6

1.007

10.00

19.35

99.20

LC-20AT

1

1.031

2.000

11.19

95.67

2

1.023

2.000

11.21

96.67

3

1.013

5.000

14.22

98.87

97.4

1.3

4

1.021

5.000

14.12

96.87

5

1.008

10.00

19.09

98.13

6

1.005

10.00

19.11

98.33

L-6000

1

1.018

2.000

11.21

98.92

2

1.011

2.000

11.20

98.42

3

1.102

5.000

14.20

99.37

99.3

0.7

4

1.009

5.000

14.18

98.97

5

1.010

10.00

19.24

100.08

6

1.018

10.00

19.22

99.88