ACQUITY Premier Peptide BEH C18 Column, 300Å, 1.7 µm, 2.1 x 100 mm, 1/pk - 186009494 | Waters
Amazon.com: GVS 10497510 Analytical Funnel, Nitrocellulose Removable Membrane, Sterile, White/Black Grid, 0.2 µm Pore Size, 47 mm Diameter, 100 mL Capacity, Individually Bagged (Pack of 50) : Industrial & Scientific
Omicron 160047X Cellulose Nitrate Membrane, Non-Sterile, Circle, 0.45 µm, 47 mm (Pack of 100): Amazon.com: Industrial & Scientific
Omicron 240047X PTFE(Hydrophobic) Membrane, Non-Sterile, Circle, 0.45µm, 47 mm (Pack of 100): Amazon.com: Industrial & Scientific
GE Bio-Sciences 7000-0004 Membrane Filter Circle, 47 mm Diameter, 0.45 µm Pore Size, White Cellulose Acetate (Pack of 100): Amazon.com: Industrial & Scientific
AmScope MR095 Microscope Stage Calibration Slide for USB Camera 0.01mm Stage Micrometer: Camera And Photography Products: Amazon.com: Industrial & Scientific
GELMAN 66608-DS Nylon Membrane Filters, 0.2µm Pore Size, 90 mm Diameter (Pack of 100): Amazon.com: Industrial & Scientific
Pall 66588 Metricel Black PES Membrane Disc Filters, 47 mm Diameter, 0.8 µm Pore Size, Grid (100/pkg): Amazon.com: Industrial & Scientific
Foxx Life Sciences 371-2115-OEM PES EZFlow Syringe Filter, Sterile, 13 mm Diameter.2 µm Pore Size (Pack of 100): Amazon.com: Industrial & Scientific
Foxx Life Sciences 37B-2216-OEM Polypropylene EZFlow Syringe Filter, 25 mm Diameter.2 µm Pore Size (Pack of 100): Amazon.com: Industrial & Scientific
Microliter F25-2045 Syringe Filter, Nylon, 0.45µm, 25 mm (Pack of 100): Amazon.com: Industrial & Scientific
Pall 4541 Acrodisc Syringe Filters with Nylon Membrane, Pore Size 0.45 µm, Diameter 13 mm, Pack of 100: Amazon.com: Industrial & Scientific