Proficiency testing programs
PTS 84 : Preservatives in cosmetics
Details of the program
PTS created in 2018
ISO/IEC 17043 accredited by COFRAC
6 registered laboratories from 2 countries
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2026/10/07
2026/09/22
0484
shower gel
20g
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
07/10/2026 00:00:00
2027/05/11
2027/04/26
0184
Dermatological cream
20g
11/05/2027 00:00:00
11/05/2027 00:00:00
11/05/2027 00:00:00
11/05/2027 00:00:00
11/05/2027 00:00:00
11/05/2027 00:00:00
11/05/2027 00:00:00
11/05/2027 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