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Syringe filter CHROMAFIL®, Polyvinylidenfluoride (PVDF)

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, 35µl 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 solutions, water-soluble oligomers and polymers like proteins binding capacity for proteins 20 µg/25 mm filter. The PVDF filter with integrated glass fibre prefilter (GF/P) is recommended for filtration of biological samples with high particle loads. This filter features a high binding capacity for proteins. Also suited for filtration of polar and non-polar solutions.
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Syringe filter CHROMAFIL®, Polyvinylidenfluoride (PVDF)

 TypeFilter diam.
mm
Pore
size
μm
HousingFootnote reference markPKPrice/Unit
EUR
 
 non sterileCode: 6.287 313 in stock13
mm
0.20
μm
PP-colourless/labelled 10097,60
116,14
incl. Tax
 Add product to Shopping BasketAdd article to enquiry cart
 non sterileCode: 6.287 314 not in stock13
mm
0.45
μm
PP-colourless/labelled 10097,60
116,14
incl. Tax
 Add product to Shopping BasketAdd article to enquiry cart
non sterileCode: 4.003 413 not in stock25
mm
0.20
μm
PP-colourless/labelled 10097,60
116,14
incl. Tax
 Add product to Shopping BasketAdd article to enquiry cart
 non sterileCode: 4.003 414 not in stock25
mm
0.20
μm
PP-colourless/labelled 400390,40
464,58
incl. Tax
 Add product to Shopping BasketAdd article to enquiry cart
 non sterileCode: 9.049 063 in stock25
mm
0.45
μm
PP-colourless/labelled 10097,60
116,14
incl. Tax
 Add product to Shopping BasketAdd article to enquiry cart
 non sterileCode: 4.003 415 in stock25
mm
0.45
μm
PP-colourless/labelled 400390,00
464,10
incl. Tax
 Add product to Shopping BasketAdd article to enquiry cart
 non sterileCode: 4.003 401 not in stock25
mm
1.0/0.45
μm
PP-black/white*100123,20
146,61
incl. Tax
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 non sterileCode: 4.003 402 not in stock25
mm
1.0/0.45
μm
PP-black/white*400496,00
590,24
incl. Tax
 Add product to Shopping BasketAdd article to enquiry cart
 Code: 6.287 313 4 VE in stock
Typenon sterile
Filter diam.
mm
13
Pore size
μm
0.20
HousingPP-colourless/labelled
Footnote reference mark
PK100
1 VE97,60
EUR116,14
EUR incl. Tax
please selectAdd product to Shopping BasketAdd article to enquiry cart
 Code: 6.287 314 not in stock
Typenon sterile
Filter diam.
mm
13
Pore size
μm
0.45
HousingPP-colourless/labelled
Footnote reference mark
PK100
1 VE97,60
EUR116,14
EUR incl. Tax
please selectAdd product to Shopping BasketAdd article to enquiry cart
Code: 4.003 413 not in stock
Typenon sterile
Filter diam.
mm
25
Pore size
μm
0.20
HousingPP-colourless/labelled
Footnote reference mark
PK100
1 VE97,60
EUR116,14
EUR incl. Tax
please selectAdd product to Shopping BasketAdd article to enquiry cart
 Code: 4.003 414 not in stock
Typenon sterile
Filter diam.
mm
25
Pore size
μm
0.20
HousingPP-colourless/labelled
Footnote reference mark
PK400
1 VE390,40
EUR464,58
EUR incl. Tax
please selectAdd product to Shopping BasketAdd article to enquiry cart
 Code: 9.049 063 4 VE in stock
Typenon sterile
Filter diam.
mm
25
Pore size
μm
0.45
HousingPP-colourless/labelled
Footnote reference mark
PK100
1 VE97,60
EUR116,14
EUR incl. Tax
please selectAdd product to Shopping BasketAdd article to enquiry cart
 Code: 4.003 415 2 VE in stock
Typenon sterile
Filter diam.
mm
25
Pore size
μm
0.45
HousingPP-colourless/labelled
Footnote reference mark
PK400
1 VE390,00
EUR464,10
EUR incl. Tax
please selectAdd product to Shopping BasketAdd article to enquiry cart
 Code: 4.003 401 not in stock
Typenon sterile
Filter diam.
mm
25
Pore size
μm
1.0/0.45
HousingPP-black/white
Footnote reference mark*
PK100
1 VE123,20
EUR146,61
EUR incl. Tax
please selectAdd product to Shopping BasketAdd article to enquiry cart
 Code: 4.003 402 not in stock
Typenon sterile
Filter diam.
mm
25
Pore size
μm
1.0/0.45
HousingPP-black/white
Footnote reference mark*
PK400
1 VE496,00
EUR590,24
EUR incl. Tax
please selectAdd product to Shopping BasketAdd article to enquiry cart
*with glass fibre prefilter

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Syringe filter CHROMAFIL®, Polyvinylidenfluoride (PVDF)

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27.07.2021 - 14:01