Membrane filters
Membrane filters are thin polymer filters used to capture particles from air or liquid for gravimetric, microscopic or chemical analysis. Environmental monitoring, occupational hygiene and analytical laboratories specify membrane filters for sampling and sample preparation.
This section currently lists one GVS item: a PM2.5 air monitoring membrane filter with a 2.0 µm PTFE membrane on a 46 mm polypropylene support ring, supplied in packs of 50, a format used in PM2.5 particulate samplers.
For the wider choice of PES, PTFE, nylon, MCE and PCTE discs and sheets, see the disc and sheet membrane range. Lancetech Limited can source additional GVS air monitoring membrane filters and other membrane filter formats on request; ask for a quotation.
Brands in this range:Macherey-Nagel144GVS1
Filters (2 active)
PORAFIL membrane filters NC, white pore size: 0.45 µm, diameter: 50 mm pack of 50
PORAFIL filter membranes NC, weiß pore size: 0.45 µm, diameter: 90 mm pack of 50
PORAFIL membrane filters NC, whithe pore size: 0.45 µm, diameter: 100 mm pack of 25
PORAFIL membrane filters NC, white pore size: 0.45 µm, diameter: 142 mm pack of 25
PORAFIL membrane filters NC, white pore size: 0.45 µm, diameter: 220 mmm pack of 25
PORAFIL membrane filters RC, white pore size: 0.20 µm, diameter: 13 mm pack of 100
PORAFIL membrane filters RC, white pore size: 0.20 µm, diameter: 25 mm pack of 100
PORAFIL membrane filters RC, white pore size: 0.20 µm, diameter: 47 mm pack of 100
PORAFIL Membrane Filters RC Pore. Dia: 0.20 µm, Diameter: 50 mm pack of 100 pcs
PORAFIL Membrane Filters RC Pore. Dia: 0.20 µm, Diameter: 100 mm pack of 25
PORAFIL Membrane Filters RC Pore. Dia: 0.20 µm, Diameter: 142 mm pack of 25
PORAFIL membrane filters RC, white pore size: 0.45 µm, diameter: 13 mm pack of 100
PORAFIL Membrane Filter RC Pore. Dia: 0.45 µm, Diameter: 25 mm pack of 100 pcs
PORAFIL membrane filters RC, white pore size: 0.45 µm, diameter: 47 mm pack of 100
PORAFIL Membrane Filter RC Pore Dia: 0.45 µm, Diameter: 50 mm pack of 100 pcs
PORAFIL membranefilter RC, white pore size: 0.45 µm, diameter: 100 mm pack of 25
PORAFIL membrane filters RC, white pore size: 0.45 µm, diameter: 142 mm pack of 25
PORAFIL membrane filters TE, white pore size: 0.20 µm, diameter: 13 mm pack of 50
PORAFIL membrane filters TE, white pore size: 0.20 µm, diameter: 25 mm pack of 50
PORAFIL membrane filters TE, white pore size: 0.20 µm, diameter: 47 mm pack of 50
PORAFIL membrane filters TE, white pore size: 0.20 µm, diameter: 50 mm pack of 50
PORAFIL membrane filters TE, white pore size: 0.20 µm, diameter: 90 mm pack of 25
