Whatman^® Cyclopore^® Polycarbonate and Polyester Membranes, Pore Size 0.4 μm, Diam. 25 mm, Black, Pack of 100 ea, Whatman International Ltd. (CAT#: STEM-L-5708-LC)

The Whatman^® Cyclopore^® Polycarbonate and Polyester Membranes manufactured by Whatman International Ltd. feature closely controlled pore size distribution and reproducible microfiltration performance characteristics. The membranes are contaminant-free and have low tare weight, minimum water adsorption, and extremely low levels of nonspecific protein binding. The smooth flat membranes retain the particles on the surface for easy observation under a microscope.

Material: PC membrane
Sterility: Non-sterile
Packaging: Pack of 100
Diam.: 25 mm
Pore size: 0.4 μm

Low affinity for stains provides higher optical contrast and makes visibility under a microscope easy
True surface capture is easy for samples examination and reduces analysis times
Totally transparent
Few absorption and adsorption of filtrate
Low tare weights
No particle shedding
Biologically inert

Whatman^® Cyclopore^® Polycarbonate and Polyester Membranes, Pore Size 0.4 μm, Diam. 13 mm, Whatman International Ltd. (CAT#: STEM-L-5709-LC)