Proficiency testing programs
PTS 37c : Fresh waters - Alkylphenols & Bisphenol A
Details of the program
PTS created in 2010
ISO/IEC 17043 accredited by COFRAC
2 registered laboratories from 2 countries
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2026/10/13
2026/09/28
5137
Surface water Alkylphenols and Bisphenol A
1 l
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
13/10/2026 00:00:00
2027/02/23
2027/02/08
5137
Surface water Alkylphenols and Bisphenol A
1 l
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 00:00:00
23/02/2027 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