Polar Organic Chemical Integrative Sampler (POCIS) are passive samplers for water monitoring of a wide range of organic molecules such as Pharmaceutical, Pesticides, Herbicides, Endocrine disruptors, Glyphosate & AMPA, Perfluorinated compounds (PFAS) etc…
Several formats of POCIS are available for natural surface water or for groundwater.
POCIS consists of a solid sorbent contained between two porous membranes. Two metal pieces hold the membranes.
The shape of the pocis depends on the application.
- 90mm rings (with a window of 55mm) is the perfect format for surface water monitoring.
- Mini Passive samplers: a string of three small rectangular POCIS with a width of 4 cm for groundwater monitoring.
- Long passive sampler: a rectangular POCIS with a width of 5 cm and a length of 30 cm for groundwater monitoring.
The sorbent collects the contaminant in water. The organic chemicals are then extracted from the sorbent following a SPE procedure and analyzed using classical analytical methods by HPLC, and LC-MS, ….
AttractSPE® POCIS PFAS
POCIS for the monitoring of poly- and perfluoroalkyl substances (PFASs) in water
POCIS contains HLB for the monitoring of pharmaceutical drug residues and pesticides.
POCIS for the monitoring of pesticides compounds (For Glyphosate, please use AFFINIMIP POCIS GLYPHOSATE).
AttractSPE® POCIS EDC+
POCIS for the monitoring of a broad range of endocrine disruptors.
POCIS for the monitoring of Glyphosate and AMPA.