luer lock PTFE membrane filter 0.22 um Whatman
Whatman Puradisc 4 syringe filters Puradisc 4 syringe filter
Replaces SLLGH13NL, 0.20 µm pore size, 13 mm diameter, Millex-LG hydrophilic PTFE membrane View Price and Availability CLS431212 Corning ® syringe filters regenerated cellulose membrane, diam. 4 mm, pore size 0.2 μm
Whatman Membranes – 0.2um – 47MM
Whatman 10401306, NC 20 0.2 um 25MM 100/PK Price $90.01 Add to Cart Add to Wish List Whatman 10401314 Cellulose Nitrate Membrane Circle, plain, 0.2 um, 50 mm, 100 pe...
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