Table 9. Acceptable quality control results for duplicate pairs and standard samples
analyzed in soil by Environmental Analysis Laboratory.
Delivery control
document number

Duplicate pairs

Standard samples

90Sr

11 of
10 of
8 of
5 of

12 (92%)
11 (91%)
10 (80%)
5 (100%)

10 of
12 of
Ll of
5 of
9 of
16 of
2 of
10 of
6 of
122 of

11 (91%)
12 (100%)
12 (92%)
6 (83%)
12 (75%)
18 (89%)
3 (67%)
12 (83%)
8 (75%)
140 (87%)

4 of 5 (80%)
3 of 3 (100%)

10 of 10 (100%)

5 of 5 (100%)

4 of 4 (100%)

1
12
14
15
18
20
21
36
42
43

TOTAL

3 of
10 of
10 of
Ll of
5 of
8 of
| of
3 of
4 of
1 of
75 of

3 (100%)
11 (91%)
11 (91%)
12 (92%)
6 (83%)
12 (67%)
2 (50%)
3 (100%)
4 (100%)
1 (100%)
84 (89%)

2 of 2(100%)
1 of
2 of
2 of
2 of
1 of

0 of
L of
2 of
2 of
3 of
2 of
20 of

|
2
2
2
|

(100%)
(100%)
(100%)
(100%)
(100%)

| (0%)
1 (100%)
2 (100%)
2(100%)
3 (100%)
3 (67%)
22 (91%)

2 of 2 (100%)

1 of
1 of
2 of
2 of
1 of

1
2
2
2
1

100%)
(50%)
(100%)
(100%)
(100%)

1 of | (100%)
! of | (100%)

2 of 2 (100%)

2 of 2 (100%)

2 of 3 (67%)
3 of 3 (100%)
20 of 22 (91%)

— be

KR) m= NO OO hr

239+240py
Il of 12 (92%)

11 of 11 (100%)
9 of 10 (90%)
5 of 5 (100%)
5 of 5 (100%)
3 of 3 (100%)

15

2 of 2 (100%)

0 of 1 (0%)
2 of 2 (100%)

3

t

4

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