dear colleague,

we work on EPS extracted from the soil

I carefully read your 2019 article entitled :Extracellular polymeric substances extraction and recovery from anammox granules: Evaluation of methods and protocol development

could you send me the exact reference of the system you used to replace dialysis ("centrifugal filter devices with membrane (CFDM) (Merck, Germany) ») ?

thank's in advance

Sincerely

Annette Bérard