Proficiency testing programs
PTS 58 : Alcohols
Details of the program
PTS created in 2008
ISO/IEC 17043 accredited by COFRAC
5 registered laboratories from 2 countries
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2026/09/16
2026/09/01
0158
Neutral alcohol
1000 mL
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
2026/09/16
2026/09/01
0458
Neutral alcohol / UV MnO
4
500 mL
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
2026/09/16
2026/09/01
0258
Dehydrated alcohol
1000 mL
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
16/09/2026 00:00:00
2026/10/15
2026/09/30
0158
Neutral alcohol
1000 mL
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
2026/10/15
2026/09/30
0458
Neutral alcohol / UV MnO
4
500 mL
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
2026/10/15
2026/09/30
0258
Dehydrated alcohol
1000 mL
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
2026/10/15
2026/09/30
0658
Denatured neutral alcohol
250 mL
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
15/10/2026 00:00:00
2026/11/13
2026/10/29
0158
Neutral alcohol
1000 mL
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
2026/11/13
2026/10/29
0458
Neutral alcohol / UV MnO
4
500 mL
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
2026/11/13
2026/10/29
0358
Crude alcohol
1000 mL
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
13/11/2026 00:00:00
2026/12/15
2026/11/30
0158
Neutral alcohol
1000 mL
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
2026/12/15
2026/11/30
0458
Neutral alcohol / UV MnO
4
500 mL
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
2026/12/15
2026/11/30
0258
Dehydrated alcohol
1000 mL
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
2026/12/15
2026/11/30
0658
Denatured neutral alcohol
250 mL
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
15/12/2026 00:00:00
2027/01/15
2026/12/31
0158
Neutral alcohol
1000 mL
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
2027/01/15
2026/12/31
0458
Neutral alcohol / UV MnO
4
500 mL
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
2027/01/15
2026/12/31
0258
Dehydrated alcohol
1000 mL
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
15/01/2027 00:00:00
2027/02/12
2027/01/28
0158
Neutral alcohol
1000 mL
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
2027/02/12
2027/01/28
0458
Neutral alcohol / UV MnO
4
500 mL
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
2027/02/12
2027/01/28
0358
Crude alcohol
1000 mL
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
2027/02/12
2027/01/28
0658
Denatured neutral alcohol
250 mL
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
12/02/2027 00:00:00
2027/03/12
2027/02/25
0158
Neutral alcohol
1000 mL
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
2027/03/12
2027/02/25
0458
Neutral alcohol / UV MnO
4
500 mL
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
2027/03/12
2027/02/25
0258
Dehydrated alcohol
1000 mL
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
12/03/2027 00:00:00
2027/04/15
2027/03/31
0158
Neutral alcohol
1000 mL
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
2027/04/15
2027/03/31
0458
Neutral alcohol / UV MnO
4
500 mL
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
2027/04/15
2027/03/31
0258
Dehydrated alcohol
1000 mL
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
2027/04/15
2027/03/31
0658
Denatured neutral alcohol
250 mL
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
15/04/2027 00:00:00
2027/05/14
2027/04/29
0158
Neutral alcohol
1000 mL
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
2027/05/14
2027/04/29
0458
Neutral alcohol / UV MnO
4
500 mL
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
2027/05/14
2027/04/29
0358
Crude alcohol
1000 mL
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
14/05/2027 00:00:00
2027/06/11
2027/05/27
0158
Neutral alcohol
1000 mL
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
2027/06/11
2027/05/27
0458
Neutral alcohol / UV MnO
4
500 mL
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
2027/06/11
2027/05/27
0258
Dehydrated alcohol
1000 mL
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
2027/06/11
2027/05/27
0658
Denatured neutral alcohol
250 mL
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 00:00:00
11/06/2027 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