CHROMAFIL® Syringe Filters 25mm PES 0.45um *Use discount code SF-25 for 25% discount!* #729241

CHROMAFIL® Syringe Filters 25mm PES 0.45um *Use discount code SF-25 for 25% discount!*


Item#: 729241

Price: $129.00


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Pack Size: pack of 100
Hazard Class /UN Number: Not Restricted
Storage Temp: Room Temperature

CHROMAFIL® Syringe Filters 25mm PES 0.45µm. Inside the syringe filter polyethersulfone is used as membrane material. The hydrophilic PES membrane is suitable for aqueous and slightly organic liquids. This filter shows a good stability against acids and bases as well as a very low adsorption for pharmaceuticals and proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121°C and 1.1 bar for 30 min). Recommended Application: For aqueous and slightly organic liquids, good stability against acids and bases, low adsorption for pharmaceuticals and proteins, suitable for HPLC columns packed with particles > 3 µm, GC, SFC.

Type: Syringe filter, labeled

Housing Type: Wheel-like shaped housing

Hardware: Polypropylene (PP) housing with filter membrane

Membrane Type: Polyethersulfone (PES)

Membrane Properties: Hydrophilic

Filter Type: 25 mm

Effective Membrane Diameter: 22 mm

Membrane Pore Size: 0.45 µm

Color code: Labeled (top), Colorless (bottom)

Inlet/Outlet: Luer lock/Luer tip

Sample Volume: 5-100 mL

Sterile: No

Binding Capacity (proteins): Very low (29 µg / 25 mm)

Dead Volume: 80 µL

Effective Filtration Area: 3.8 cm2

Storage Temperature: 15-25°C / 59-77°F

Hazardous Material: No

*Use discount code SF-25 for 25% discount!*

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