In laboratories we are known for providing superior service, reliability and high quality products and are recognized worldwide as a leading custom manufacturer and converter of filtration, absorbent and specialized web materials. We offer a full line of high quality laboratory filtration products including qualitative and quantitative filter papers, glass and quartz filters, membrane and syringe filters for microfiltration applications, extraction thimbles and other filters for specialized applications.
LabSorb™ surface protection paper
Ahlstrom LabSorb™ coated paper is a double-layered surface paper protecting benches and working areas from spilled chemicals, corrosive materials and toxic, infectious or radioactive substances.
Ahlstrom manufactures a series of high-purity qualitative and quantitative laboratory filters recommended for analytical and gravimetric analysis.
Micro-glass & micro-quartz filters
Ahlstrom offers a wide range of binder-free glass and quartz microfiber filters dedicated to environmental analyses as water and air monitoring.
pH indicators and pH strips
Ahlstrom offers a range of pH indications and pH strips for rapid determination of pH and other conditions.
ReliaDisc™ membrane filter
Ahlstrom offers a premium range of sterile microbiological monitor membranes and non-sterile membrane filtration media.
ReliaMAX™ syringe filters
Ahlstrom offers a variety of high-performing syringe microfilters for sample preparation and particle removal.