Proficiency testing programs
PTS 35 : Waters - Microbiological analyses except Legionella
Details of the program
PTS created in 2004
ISO/IEC 17043 accredited by COFRAC
56 registered laboratories from 17 countries
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2024/11/18
2024/11/03
0035
Temperature standard
18/11/2024 00:00:00
18/11/2024 00:00:00
2024/11/18
2024/11/03
0135
Fresh water Coliforms, E. coli, Enterococci
1000 ml
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
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18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
2024/11/18
2024/11/03
0535
Fresh water MPN High level
60 ml
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
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18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
2024/11/18
2024/11/03
0935
Fresh water Pseudomonas aeruginosa, Staphylococci
500 ml
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
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18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
2024/11/18
2024/11/03
1035
Fresh water Culturable micro-organisms (22°C and 36°C), SRA Spores
250 ml
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
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18/11/2024 00:00:00
18/11/2024 00:00:00
18/11/2024 00:00:00
2025/01/27
2025/01/12
0035
Temperature standard
27/01/2025 00:00:00
27/01/2025 00:00:00
2025/01/27
2025/01/12
0135
Fresh water Coliforms, E. coli, Enterococci
1000 ml
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
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27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
2025/01/27
2025/01/12
0835
Fresh water MPN Low level
60 ml
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
2025/01/27
2025/01/12
0935
Fresh water Pseudomonas aeruginosa, Staphylococci
500 ml
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
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27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
2025/01/27
2025/01/12
1035
Fresh water Culturable micro-organisms (22°C and 36°C), SRA Spores
250 ml
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
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27/01/2025 00:00:00
27/01/2025 00:00:00
27/01/2025 00:00:00
2025/03/24
2025/03/09
0035
Temperature standard
24/03/2025 00:00:00
24/03/2025 00:00:00
2025/03/24
2025/03/09
0135
Fresh water Coliforms, E. coli, Enterococci
1000 ml
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
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24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
2025/03/24
2025/03/09
0535
Fresh water MPN High level
60 ml
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
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24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
2025/03/24
2025/03/09
0935
Fresh water Pseudomonas aeruginosa, Staphylococci
500 ml
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
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24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
2025/03/24
2025/03/09
1035
Fresh water Culturable micro-organisms (22°C and 36°C), SRA Spores
250 ml
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
24/03/2025 00:00:00
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24/03/2025 00:00:00
24/03/2025 00:00:00
2025/06/16
2025/06/01
0035
Temperature standard
16/06/2025 00:00:00
16/06/2025 00:00:00
2025/06/16
2025/06/01
0135
Fresh water Coliforms, E. coli, Enterococci
1000 ml
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
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16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
2025/06/16
2025/06/01
0835
Fresh water MPN Low level
60 ml
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
2025/06/16
2025/06/01
0935
Fresh water Pseudomonas aeruginosa, Staphylococci
500 ml
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
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16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
2025/06/16
2025/06/01
1035
Fresh water Culturable micro-organisms (22°C and 36°C), SRA Spores
250 ml
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
16/06/2025 00:00:00
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Shipment information
Samples sent by express carrier
DAP Incoterm
Delivery of samples in Europe + USA at D+1
Other countries between D+2 and D+5
Samples marked with
are sent frozen / refrigerated
Matrices and analytes may be changed or removed for technical or scientific reasons.
Some samples are sent frozen / refrigerated