Filters for Macherey-nagel syringe type Chromafil PET model PET 20-45/15 (Pack of 100 pieces)

FILTERS FOR SYRINGE MACHEREY-NAGEL

TYPE CHROMAFIL PET POLYESTER MODEL PET 20-45 / 15

Facilities for CHROMAFIL syringe filters are used for filtration of the material in suspension in liquid samples

Advantages

- Housing PP

- Better stability to solvents compared to acrylate and polystyrene filters

- Shells ultrasonically sealed, not glued

- No plug-in component of the glue

-Filtration Possible in both directions, the liquid can not bypass the membranes Luer lock on the input side

- Secure connection on the high pressure side

- Output Standard LuerLuer for filters to be 3 mm and 25 mm, MiniSpike luer with low dead volume and small outer diameter for 15mm filters

- The flow of liquid is equally distributed over the entire surface of the membrane: this allows a better use of the total area; the filters do not clog up quickly; it has high flow efficiency

- Color coding: The filters with 0.2μm pores have a yellow upper housing, in those with 0.45μm porosity is rather colorless; the different types of membranes differ due to different color

- Low dead volume ~ 80μl for 25mm, 12μl for 15mm, 5uL to 3 mm.

Technical data:

The membrane housing is polypropylene (PP).

This material is very resistant towards most solvents and has a low level of extractables. So it can be used with almost all solvents, acids and bases.

The especially thick rim is ideal for use with laboratory robots

The input and the output of the filter can be connected, via a special adapter, to the columns CHROMABOND® for the selective preparation of the sample.

All filters can be autoclaved at 121 ° C and 1.1 bar for 30 minutes.

Multipurpose hydrophilic membrane.

For polar and non-polar solvents.

The HPLC filter is particularly suitable for mixtures of water and organic solvents; for determination of TOC / DOC; non-cytotoxic, it does not inhibit the growth of micro rganismi and more cells.

polyester filter with pre-filter integrated in the glass fiber (GF / PET): recommended for solutions with a high particulate loading or for high viscosity solutions

Membrane diameter 15 mm

100 pieces pack

Available in different porosities:

- Porosity 0.20 µm color: yellow above, orange base

- Porosity 0.45 µm color: above natural, orange base