PTS 34c : Fresh waters - Chlorophyll A, Pheopigment index

Details of the program

PTS created in 2016
ISO/IEC 17043 accredited by COFRAC
49 registered laboratories from 14 countries

Schedule


Sending dateRegistration deadlineCodeMatrixWeightAccreditedDetails
2025/09/232025/09/08 4234 Surface water Chlorophyll 1 l
2026/01/202026/01/05 4234 Surface water Chlorophyll 1 l
2026/03/172026/03/02 4234 Surface water Chlorophyll 1 l

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