Table 19. Unacceptable quality control results for duplicate pairs and standard samples
analyzed in soil by Eberline Instrument Corporation.
Delivery control
document number
Duplicate pairs
:
Standard samples
90S
ll
18
19
20
23
28
TOTAL
6 (67%)
6 (67%)
5 (20%)
5 (0%)
6 (17%)
& (0%)
32 (31%)
4 of
4 of
1 of
0 of
lL of
0 of
10 of
0 of
0 of
0 of
0 of
0 of
0 of
0 of
2(0%)
2 (0%)
3 (0%)
3 (0%)
3 (0%)
3 (0%)
16 (0%)
137¢5
1
2
It
18
19
20
22
TOTAL
--3 of 6 (50%)
0 of 1 (0%)
0 of 1 (0%)
0 of 2 (0%)
5 of 5 (100%)
12 of 24 (50%)
0 of 2 (0%)
0 of 14 (0%)
2 of 6 (33%)
2 of 5 (40%)
0 of 2 (0%)
0 of 2 (0%)
0 of 3 (0%)
0 of 3 (0%)
239+240py
2
19
20
23
TOTAL
~-
0 of | (0%)
8 of 9 (89%)
0 of 3 (0%)
0 of 6 (0%)
11 of 12 (92%)
19 of 27 (70%)
2 of 3 (67%)
0 of 3 (0%)
2 of 10 (20%)
24 py
11
18
19
TOTAL
lL of 4 (25%)
| of 6 (17%)
L of 12 (8%)
3 of 22 (14%)
-_--
--
241 am
|
--
0 of 1 (0%)
18
19
3 of 6 (50%)
1 of 6 (17%)
0 of 2(0%)
2 of 3 (67%)
2
--
20
7 of 9 (78%)
28
0 of 4 (0%)
23
6 of 12 (50%)
TOTAL
17 of 37 (46%)
0 of 1 (0%)
1 of 3 (33%)
| of 3 (33%)
1 of 3 (33%)
5 of 16 (31%)
26
d