Proficiency testing programs
PTS 28 : Patulin determination
Details of the program
PTS created in 2004
ISO/IEC 17043 accredited by COFRAC
40 registered laboratories from 12 countries
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2023/11/14
2023/10/30
0328
Stewed apples
200 g
14/11/2023 00:00:00
14/11/2023 00:00:00
2024/02/05
2024/01/21
0428
Cider
200 mL
05/02/2024 00:00:00
05/02/2024 00:00:00
2024/03/18
2024/03/03
0228
Apple concentrate
18/03/2024 00:00:00
18/03/2024 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