Proficiency testing programs
PTS 78 : Tasting analyses on drinking Water: ODOUR and FLAVOUR
Details of the program
PTS created in 2015
No participant for the annual series from 07/01/2026 to 06/30/2027
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2026/09/09
2026/08/25
0178
Determination of threshold odour number (TON)
1000 ml
09/09/2026 00:00:00
09/09/2026 00:00:00
2026/09/09
2026/08/25
0278
Determination of threshold flavour number (TFN)
1000 ml
09/09/2026 00:00:00
09/09/2026 00:00:00
2027/03/30
2027/03/15
0178
Determination of threshold odour number (TON)
1000 ml
30/03/2027 00:00:00
30/03/2027 00:00:00
2027/03/30
2027/03/15
0278
Determination of threshold flavour number (TFN)
1000 ml
30/03/2027 00:00:00
30/03/2027 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