Pall GHP Polypropylene membrane will be discontinued effective October 31st, 2019. This discontinuation affects devices including Centrifugal Devices, Syringe Filters, Filter Plates, and Membrane Filter Discs.VWR har det meste innen filterpapir, membranfilter, sprøytefilter, glassfiberfilter, kvalitativt og kvantitivt filterpapir.