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Syringe filter CHROMAFIL®, Polyethersulfone (PES)

CHROMAFIL® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued
No extractable components from glues
Filtration in both directions possible, the liquid cannot bypass the membranes
Luer lock on side of entry
Safe connection on the "high pressure" side
Luer exit
Standard luer for 3mm and 25mm filters, minispike luer with low dead volume and small OD for 15mm filters
Deflector
The stream of liquid is broken and distributed, and does not directly hit the membrane: this prevents rupture of the membrane
Star-shaped distribution device
The liquid is evenly distributed to the whole membrane surface: this results in a better utilisation of the total area; the filter is not rapidly clogged up; high flow efficiency
Colour coded
Filters with 0.2µm pores have a yellow upper housing, for filters with 0.45µm pores this is colourless; the different membrane types are distinguished by different colours
Low dead volume
80µl for 25mm, 12µl for 15mm, 5µl for 3mm.

Specifications
The membrane housing consists of polypropylene (PP). This material is very resistant towards most solvents and has a very low extractable substances content. Thus it can be used with almost all solvents, acids and bases (see table). The especially thick rim of the housing is ideal for use with laboratory robots (e.g. Benchmate™). Filter inlet and filter outlet can be fitted to the CHROMABOND® columns for selective sample preparation with the aid of a special adaptor. All filters can be autoclaved at 121°C and 1.1bar for 30min.

Chromafil™Xtra:
Labelled for method validation and certification. Colour-free plain polypropylene housing. Imprint for direct identification of the membrane type, diameter and pore size. Hydrophilic membrane for aqueous and light organic solutions. Very low adsorption of pharmaceuticals and proteins. Good stability against acids and bases. Binding capacity for proteins 29 µg per 25 mm filter.

Syringe filter CHROMAFIL®, Polyethersulfone (PES)

Syringe filter CHROMAFIL®, Polyethersulfone (PES)



Macherey-Nagel CHROMAFIL Xtra dispose filter PES-45/25 729241.400
PART NO.4AJ-4003430
14502||65111||63414||14212||14898
Type||Filter diam. mm||Pore size µm||Housing||PK
non sterile||25||0.450000||PP-colourless/labelled*||400
Macherey-Nagel
729241.400

Filters syring filters PES

Syringe filters PES membrane

Disposable syringe filters

0
1
2
1
List Price: €390.40
Out of Stock
Macherey-Nagel CHROMAFIL Xtra dispose filter PES-45/25 729241
PART NO.4AJ-4003429
14502||65111||63414||14212||14898
Type||Filter diam. mm||Pore size µm||Housing||PK
non sterile||25||0.450000||PP-colourless/labelled*||100
Macherey-Nagel
729241

Filters syring filters PES

Syringe filters PES membrane

Disposable syringe filters

1
2
1
1
List Price: €97.60
Low Stock
Macherey-Nagel Chromafil Xtra PES-20/25 BigBox 729240.400
PART NO.4AJ-4003428
14502||65111||63414||14212||14898
Type||Filter diam. mm||Pore size µm||Housing||PK
non sterile||25||0.200000||PP-colourless/labelled*||400
Macherey-Nagel
729240.400

Filters syring filters PES

Syringe filters PES membrane

Disposable syringe filters

0
2
1
1
List Price: €390.40
Out of Stock
Macherey-Nagel Chromafil Xtra PES-20/25 729240
PART NO.4AJ-4003427
14502||65111||63414||14212||14898
Type||Filter diam. mm||Pore size µm||Housing||PK
non sterile||25||0.200000||PP-colourless/labelled*||100
Macherey-Nagel
729240

Filters syring filters PES

Syringe filters PES membrane

Disposable syringe filters

0
2
0
1
List Price: €97.60
Out of Stock
Macherey-Nagel CHROMAFIL Xtra dispose filter PES-500/25 729242
PART NO.4AJ-4003431
14502||65111||63414||14212||14898
Type||Filter diam. mm||Pore size µm||Housing||PK
non sterile||25||5||PP-colourless/labelled*||100
Macherey-Nagel
729242

Filters syring filters PES

Syringe filters PES membrane

Disposable syringe filters

0
1
3
1
List Price: €97.60
Out of Stock

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