Proficiency testing programs
PTS 35d : Water microbiology: Yeast and mould
Details of the program
PTS created in 2021
ISO/IEC 17043 accredited by COFRAC
11 registered laboratories from 6 countries
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2026/01/26
2026/01/11
1235
Fresh water Yeasts
250 ml
26/01/2026 00:00:00
26/01/2026 00:00:00
26/01/2026 00:00:00
2026/01/26
2026/01/11
1335
Fresh water Moulds
250 ml
26/01/2026 00:00:00
26/01/2026 00:00:00
26/01/2026 00:00:00
2026/01/26
2026/01/11
0035
Temperature standard
26/01/2026 00:00:00
26/01/2026 00:00:00
2026/06/15
2026/05/31
1235
Fresh water Yeasts
250 ml
15/06/2026 00:00:00
15/06/2026 00:00:00
15/06/2026 00:00:00
2026/06/15
2026/05/31
1335
Fresh water Moulds
250 ml
15/06/2026 00:00:00
15/06/2026 00:00:00
15/06/2026 00:00:00
2026/06/15
2026/05/31
0035
Temperature standard
15/06/2026 00:00:00
15/06/2026 00:00:00
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