A highly versatile laboratory membrane filter

• Excellent chemical compatibility with esters, bases, and alcohols.
• Naturally hydrophilic.
• Available in 0.2 and 0.45 µm pore sizes, in diameters ranging from 13 to 142 mm.
• HPLC certified. Provides assurance that the filter will not add artifacts to your analysis.

• Useful for a wide range of applications. Offers broad chemical resistance to common solvents.
• Not recommended for acids > 1 N or halogenated solvents.

Filter Media
Hydrophilic nylon

Pore Size
0.2 and 0.45 µm

Typical Thickness
127 µm (5 mils)

Typical Water Flow Rate
mL/min/cm² at 0.7 bar (70 kPa, 10 psi)
0.2 µm: 12
0.45 µm: 16

Maximum Operating Temperature - Water
100 °C (212 °F)

Minimum Bubble Point - Water
0.2 µm: 3.4 bar (340 kPa, 49 psi)
0.45 µm: 2.6 bar (260 kPa, 37 psi)

Part Number	Description	Pkg	Price	Qty
Nylaflo Membrane Disc Filters
66600	0.2 µm, 13 mm	100/pkg	80.13
66601	0.2 µm, 25 mm	100/pkg	87.72
66602	0.2 µm, 47 mm	100/pkg	124.85
66603	0.2 µm, 90 mm	100/pkg	279.98
66604	0.2 µm, 142 mm	25/pkg	152.92
66606	0.45 µm, 13 mm	100/pkg	80.13
66607	0.45 µm, 25 mm	100/pkg	87.72
66608	0.45 µm, 47 mm	100/pkg	124.85
66609	0.45 µm, 90 mm	100/pkg	279.98
66610	0.45 µm, 142 mm	25/pkg	155.13

Contact Customer Service at 800-521-1520 for possible lead-time and date item will be available to ship.