Syringe Filters, PTFE (Teflon) Non-Sterile and Sterile

Overview

European manufactured PTFE (Teflon) syringe filters have a hydrophobic nature and very high chemical resistance. As a result these syringe filters not compatible with aqueous samples. If it is a gas that is being filtered, the kind of membrane to use must be PTFE. Because of the chemical resistance it is the membrane of choice for applications that include esterification of air or gas samples, HPLC solvents, filtration of aggressive solvents, sampling of aerosols, venting air, or protecting vacuum pumps.

Available in pore sizes 0.20µm and 13 or 25mm diameters, or 0.45 µm and 4, 15 or 25 mm diameters. with maximum pressure of 6 hPa, and maximum operating temperature of 127ºC.

Additional 0.10 and 1.0 µm pore sizes can be found among the Whatman PTFE syringe filters available from Rose Scientific.

Features of the Teflon Syringe Filters:

Hydrophobic PTFE membrane in a polypropylene housing
Excellent chemical resistance
Inlet luer-lock, Outlet luer-slip, optional Spike outlet available
Available in pore sizes 0.20µm and 13 or 25mm diameters, or 0.45 µm and 4, 15 or 25 mm diameters
Ideal for HPLC solvents, esterification of air or gas samples, venting air, protecting vacuum pumps
Autoclavable
Not suitable for aqueous samples because of hydrophobic nature

Specifications (Click here):

Syringe Filters, PTFE (Teflon) Non-Sterile and Sterile

Number	Description	Price $
17573.K	PTFE (Teflon) Syringe Filters, non-sterile, 0.2µm pore, 15mm diameter, box/50	146.70
17573.100	PTFE (Teflon) Syringe Filters, non-sterile, 0.2µm pore, 15mm diameter, box/100	266.95
17573.500	PTFE (Teflon) Syringe Filters, non-sterile, 0.2µm pore, 15mm diameter, box/500	1,271.25
15573-ACK	PTFE (Teflon) Syringe Filters, Sterile, 0.2µm pore, 15mm diameter, individually wrapped, box/100	221.40
17574.K	PTFE (Teflon) Syringe Filters, non-sterile, 0.45µm pore, 15mm diameter, box/50	146.70
17574.100	PTFE (Teflon) Syringe Filters, non-sterile, 0.45µm pore, 15mm diameter, box/100	263.15
17574.500	PTFE (Teflon) Syringe Filters, non-sterile, 0.45µm pore, 15mm diameter, box/500	1,253.07
17575.K	PTFE (Teflon) Syringe Filters, non-sterile, 0.2µm pore, 25mm diameter, box/50	174.05
17575.100	PTFE (Teflon) Syringe Filters, non-sterile, 0.2µm pore, 25mm diameter, box/100	311.05
17575.500	PTFE (Teflon) Syringe Filters, non-sterile, 0.2µm pore, 25mm diameter, box/500	1,452.20
15575-ACK	PTFE (Teflon) Syringe Filters, Sterile, 0.2µm pore, 25mm diameter, individually wrapped, box/100	221.40
17820.050	PTFE (Teflon) Syringe Filters, non-sterile, 0.45µm pore, 4mm diameter, box/50	87.55
17820.500	PTFE (Teflon) Syringe Filters, non-sterile, 0.45µm pore, 4mm diameter, box/500	716.35
17576.K	PTFE (Teflon) Syringe Filters, non-sterile, 0.45µm pore, 25mm diameter, box/50	174.05
17576.100	PTFE (Teflon) Syringe Filters, non-sterile, 0.45µm pore, 25mm diameter, box/100	294.00
17576.500	PTFE (Teflon) Syringe Filters, non-sterile, 0.45µm pore, 25mm diameter, box/500	1,399.90
17558.K	PTFE (Teflon) Syringe Filters with Spike Outlet, non-sterile, 0.2µm pore, 15mm diameter, box/50	158.00
17558.500	PTFE (Teflon) Syringe Filters with Spike Outlet, non-sterile, 0.2µm pore, 15mm diameter, box/500	1,280.35
17559.K	PTFE (Teflon) Syringe Filters with Spike Outlet, non-sterile, 0.45µm pore, 15mm diameter, box/50	158.00
17559.500	PTFE (Teflon) Syringe Filters with Spike Outlet, non-sterile, 0.45µm pore, 15mm diameter, box/500	1,294.55

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