DGT passive samplers with an HLB binding layer have proved successful for the measurement of psychiatric pharmaceuticals (Fang et al, 2019). Clicking on the link will provide the full reference. This publication preferred a polycarbonate filter membrane. As such DGT passive samplers are not robust, we supply devices equipped with a PTFE membrane of comparable performance.
The recommended DGT devices can be accessed by clicking on the appropriate link below.
For deployments in all types of waters you will need device LSND-AT
For deployment in soilsA you will need device LSLD-AT
Detailed instructions for the use of most DGT passive samplers are available.
AThese soil devices are designed for deployment in homogenised hydrated soil samples.