Proficiency testing programs
PTS 08 : Impurities determination
Details of the program
PTS created in 2004
74 registered laboratories from 17 countries
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2025/08/31
2025/08/16
1508
Common wheat EN 15587 standard
250 g
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
2025/08/31
2025/08/16
1608
Corn EN 16378 standard
500 g
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
2025/08/31
2025/08/16
1808
Barley EN 15587 standard
300 g
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
31/08/2025 00:00:00
2025/09/26
2025/09/11
1908
Triticale EN 15587 standard
250 g
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
2025/09/26
2025/09/11
1508
Common wheat EN 15587 standard
250 g
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
2025/09/26
2025/09/11
1608
Corn EN 16378 standard
500 g
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
2025/09/26
2025/09/11
1208
Common wheat Sieves test
100 g
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
26/09/2025 00:00:00
2025/10/31
2025/10/16
1508
Common wheat EN 15587 standard
250 g
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
2025/10/31
2025/10/16
1608
Corn EN 16378 standard
500 g
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
2025/10/31
2025/10/16
1808
Barley EN 15587 standard
300 g
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
31/10/2025 00:00:00
2025/11/28
2025/11/13
1508
Common wheat EN 15587 standard
250 g
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
2025/11/28
2025/11/13
1608
Corn EN 16378 standard
500 g
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
2025/11/28
2025/11/13
1808
Barley EN 15587 standard
300 g
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
28/11/2025 00:00:00
2025/12/19
2025/12/04
1508
Common wheat EN 15587 standard
250 g
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
2025/12/19
2025/12/04
1608
Corn EN 16378 standard
500 g
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
2025/12/19
2025/12/04
1808
Barley EN 15587 standard
300 g
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
19/12/2025 00:00:00
2026/01/30
2026/01/15
1708
Sorghum EN 16378 standard
250 g
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
2026/01/30
2026/01/15
1508
Common wheat EN 15587 standard
250 g
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
2026/01/30
2026/01/15
1608
Corn EN 16378 standard
500 g
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
2026/01/30
2026/01/15
1408
Barley 2.2 mm sieve
100 g
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
30/01/2026 00:00:00
2026/02/27
2026/02/12
1508
Common wheat EN 15587 standard
250 g
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
2026/02/27
2026/02/12
1608
Corn EN 16378 standard
500 g
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
2026/02/27
2026/02/12
1808
Barley EN 15587 standard
300 g
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
27/02/2026 00:00:00
2026/03/27
2026/03/12
1508
Common wheat EN 15587 standard
250 g
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
2026/03/27
2026/03/12
1608
Corn EN 16378 standard
500 g
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
27/03/2026 00:00:00
2026/04/30
2026/04/15
1508
Common wheat EN 15587 standard
250 g
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
2026/04/30
2026/04/15
1608
Corn EN 16378 standard
500 g
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
2026/04/30
2026/04/15
1808
Barley EN 15587 standard
300 g
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
30/04/2026 00:00:00
2026/05/29
2026/05/14
1508
Common wheat EN 15587 standard
250 g
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
2026/05/29
2026/05/14
1608
Corn EN 16378 standard
500 g
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 00:00:00
29/05/2026 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