MICROBIOLOGICAL ANALYSIS LABORATORY LAK / YT RESULTS
Microbiological Analysis Laboratory Unit Proficiency Test Results:
Row number |
Sample Code |
Date of Accession |
Analysis Name |
Method Used |
Z score |
Z score assessment |
1 |
SO477 |
MAY 2011 |
Mesophilic Bacteria |
(FDA/BAM) |
0,52 |
│Z│≤ 2 Successful |
2 |
SO477 |
MAY 2011 |
Escherichia Coli |
ISO 16649 |
<10 |
Successful |
3 |
SO478 |
MAY 2011 |
Mesophilic Bacteria |
(FDA/BAM) |
-0,01 |
│Z│≤ 2 Successful |
4 |
SO478 |
MAY 2011 |
Escherichia Coli |
ISO 16649 |
-3,02 |
│Z│> 2 Unsuccessful |
5 |
SO485 |
SEPTEMBER 2011 |
Mesophilic Bacteria |
(FDA/BAM) |
0,45 |
│Z│≤ 2 Successful |
6 |
SO485 |
SEPTEMBER 2011 |
Koliform |
(FDA/BAM) |
0,96 |
│Z│≤ 2 Successful |
7 |
SO485 |
SEPTEMBER 2011 |
Salmonella spp. |
ISO 6579 |
Unidentified |
Successful |
8 |
SO486 |
SEPTEMBER 2011 |
Mesophilic Bacteria |
(FDA/BAM) |
-0,40 |
│Z│≤ 2 Successful |
9 |
SO486 |
SEPTEMBER 2011 |
Coliform |
(FDA/BAM) |
-4,58 |
│Z│> 2 Unsuccessful |
10 |
SO486 |
SEPTEMBER 2011 |
Salmonella spp. |
ISO 6579 |
Detected |
Successful |
11 |
SO501 |
MAY 2012 |
Mesophilic Bacteria |
ISO 4833 |
0,00 |
│Z│≤ 2 Successful |
12 |
SO501 |
MAY 2012 |
Escherichia Coli |
ISO 16649 |
-0,28 |
│Z│≤ 2 Successful |
13 |
SO502 |
MAY 2012 |
Mesophilic Bacteria |
ISO 4833 |
-1,64 |
│Z│≤ 2 Successful |
14 |
SO502 |
MAY 2012 |
Escherichia Coli |
ISO 16649 |
-0,43 |
│Z│≤ 2 Successful |
15 |
NPO127 |
SEPTEMBER 2012 |
Maya |
ISO 21527-2 |
<10 |
Unsuccessful |
16 |
NPO127 |
SEPTEMBER 2012 |
Mold |
ISO 21527-2 |
<10 |
Successful |
17 |
NPO127 |
SEPTEMBER 2012 |
Coliform |
ISO 4832 |
<10 |
Successful |
18 |
NPO127 |
SEPTEMBER 2012 |
Escherichia Coli |
ISO 16649 |
<10 |
Successful |
19 |
NPO128 |
SEPTEMBER 2012 |
Maya |
ISO 21527-2 |
-0,47 |
Successful |
20 |
NPO128 |
SEPTEMBER 2012 |
Mold |
ISO 21527-2 |
<10 |
Successful |
21 |
NPO128 |
SEPTEMBER 2012 |
Coliform |
ISO 4832 |
-1,77 |
Successful |
22 |
NPO128 |
SEPTEMBER 2012 |
Escherichia Coli |
ISO 16649 |
<10 |
Successful |
23 |
NPO129 |
SEPTEMBER 2012 |
Maya |
ISO 21527-2 |
<10 |
Successful |
24 |
NPO129 |
SEPTEMBER 2012 |
Mold |
ISO 21527-2 |
-2,13 |
to be questioned |
25 |
NPO129 |
SEPTEMBER 2012 |
Koliform |
ISO 4832 |
-1,97 |
Successful |
26 |
NPO129 |
SEPTEMBER 2012 |
Escherichia Coli |
ISO 16649 |
-2,91 |
to be questioned |
27 |
SO533 |
SEPTEMBER 2013 |
Aerobic Colony Count |
ISO 4833 |
0,00 |
Successful |
28 |
SO533 |
SEPTEMBER 2013 |
Coliform |
ISO 4832 |
-0,46 |
Successful |
29 |
SO533 |
SEPTEMBER 2013 |
Salmonella spp. |
ISO 6579 |
Unidentified |
Successful |
30 |
SO534 |
SEPTEMBER 2013 |
Aerobic Colony Count |
ISO 4833 |
-0,58 |
Successful |
31 |
SO534 |
SEPTEMBER 2013 |
Coliform |
ISO 4832 |
-0,62 |
Successful |
32 |
SO534 |
SEPTEMBER 2013 |
Salmonella spp. |
ISO 6579 |
Unidentified |
Successful |
33 |
NPO142 |
MAY 2014 |
Maya |
ISO 21527-2 |
<10 |
Successful |
34 |
NPO142 |
MAY 2014 |
Mold |
ISO 21527-2 |
-0,95 |
Successful |
35 |
NPO142 |
MAY 2014 |
Escherichia Coli |
ISO 16649 |
-0,86 |
Successful |
36 |
NPO142 |
MAYI 2014 |
Aerobic Colony Count |
ISO 4833 |
-1,09 |
Successful |
37 |
NPO143 |
MAY 2014 |
Maya |
ISO 21527-2 |
0,07 |
Successful |
38 |
NPO143 |
MAY 2014 |
Mold |
ISO 21527-2 |
<10 |
Successful |
39 |
NPO143 |
MAY 2014 |
Escherichia Coli |
ISO 16649 |
<10 |
Successful |
40 |
NPO143 |
MAY 2014 |
Aerobic Colony Count |
ISO 4833 |
-0,07 |
Successful |
41 |
NPO144 |
MAY 2014 |
Maya |
ISO 21527-2 |
-0,67 |
Successful |
42 |
NPO144 |
MAY 2014 |
Mold |
ISO 21527-2 |
<10 |
Successful |
43 |
NPO144 |
MAY 2014 |
Escherichia Coli |
ISO 16649 |
-3,48 |
Unsuccessful |
44 |
NPO144 |
MAY 2014 |
Aerobic Colony Count |
ISO 4833 |
-0,40 |
Successful |
45 |
SO557 |
SEPTEMBER 2014 |
Aerobic Colony Count |
ISO 4833 |
-0,33 |
Successful |
46 |
SO557 |
SEPTEMBER 2014 |
Coliform |
ISO 4832 |
-4,00 |
Unsuccessful |
47 |
SO557 |
SEPTEMBER 2014 |
Salmonella spp. |
ISO 6579 |
Unidentified |
Successful |
48 |
SO558 |
SEPTEMBER 2014 |
Aerobic Colony Count |
ISO 4833 |
-0,42 |
Successful |
49 |
SO558 |
SEPTEMBER2014 |
Coliform |
ISO 4832 |
5,0E+03 |
Unsuccessful |
50 |
SO558 |
SEPTEMBER 2014 |
Salmonella spp. |
ISO 6579 |
Detected |
Successful |