Technical Data

Filter

With the CHROMAFIL^® series, Machery-Nagel offers high-quality products for solvent and sample filtration. All syringe filters are HPLC certified, offer an optimized filter geometry for fast, clean and simple filtration and are available in a variety of different membrane materials. In addition, Machery-Nagel's syringe filters are suitable for use with automated filtration systems, such as SOTAX or Zymark Benchmate™.

Type	Available Porosities	Available Sizes	Quantity^[1]
Polyester (PET)	0.20 µm 0.45 µm 1.20 µm	13 mm^[1] 25 mm	100/pk
PET with glass fibre prefilter (GF/PET)	1.0/0.20 µm 1.0/0.45 µm	25 mm	100/pk
RC with glass fibre prefilter (GF/RC)	1.0/0.20 µm 1.0/0.45 µm	25 mm	100/pk
Polytetrafluoroethylene (PTFE)	0.20 µm 0.45 µm	3 mm 13 mm 25 mm	100/pk
Hydrophilised polytetrafluoroethylene (H-PTFE)	0.20 µm 0.45 µm	13 mm 25 mm	100/pk
Cellulose Mixed Ester (MV)	0.20 µm 0.45 µm	25 mm	100/pk
Cellulose Acetate (CA)	0.20 µm 0.45 µm	13 mm 25 mm	100/pk
Cellulose Acetate (CA) (Sterile Filter)	0.20 µm 0.45 µm	25 mm	50/pk
Polyamide (PA) = Nylon	0.20 µm 0.45 µm	3 mm 13 mm 25 mm	100/pk
Polyethersulfones (PES)	0.20 µm 0.45 µm 5.0 µm	25 mm	100/pk
Polyvinylidene difluoride (PVDF)	0.20 µm 0.45 µm	13 mm 25 mm	100/pk
PVDF with glass fibre prefilter (GF/PVDF)	1.0/0.45 µm	25 mm	100/pk
Glass fibre (GF)	1.0 µm	13 mm 25 mm	100/pk

[1 ] Filters in the 25 mm size are always available as a big box in a quantity of 400 pieces per pack (except the sterile cellulose acetate filters).
[2] Only available with pore sizes of 0.2 and 0.45 µm.

Flash

With the Chromabond^{^®} Flash Cartridges, Machery-Nagel offers high-quality products for flash chromatography. In addition to pre-packed cartridges, empty cartridges and a variety of different sorbents are available. Machery-Nagel also offers cartridges for some special flash chromatography systems.

General Specifications of the Chromabond^{^®} Flash Cartridges:

Organic solvent resistant, low bleed polypropylene cartridges, thick column walls, one piece body
Sophisticated length-to-diameter ratio for high plate numbers and excellent separation efficiencies
Distribution of eluent stream via highly porous frits
Good reproducibility
High pressure stability of 15 bar (12 bar for cartridges > 200 g)
All common RP and NP phases available on request

Chromabond^® Flash RS cartridges:

Designed for use in Teledyne Isco CombiFlash^® systems (Companion^®, Rf etc.) without additional connectors or capillaries
Filled with standard silica, unmodified (SiOH) or endcapped octadecyl modified (C18 ec)
On request, all column types can be packed with any adsorbent from our program of Chromabond^® or spherical
Nucleodur^® phases (please note that other packings often result in differing adsorbent weights)
Columns available in ten different dimensions (4 to 1600 g of weighed out sorbent)
Column connections: Up to RS 330: Luer lock inlet and outlet, RS800 and RS1600 Maxiluers

Chromabond^® Flash BT cartridges:

Designed for use in the Biotage^® Isolera™ systems without additional connectors or capillaries
Filled with unmodified standard silica (45 μm)
On request, all column types can be packed with any adsorbent from our program of Chromabond^® or spherical
Nucleodur^® phases (please note that other packings often result in differing adsorbent weights)
Columns available in eight different dimensions (4 bis 330 g of weighed out Sorbent)
With Luer-Lock column connections
Partly filled Chromabond^® Flash BT cartridges (e.g., filled up to 80 %) are available on request. By removal of the top cap the sample can be applied directly onto the cartridges

Chromabond^® Flash DL cartridges:

Empty cartridges for self-packing
Each cartridge comes with 3 filter elements: one already inserted, two more filters aside.
With Luer-Lock column connections
Columns available in eight different dimensions

Chromabond^® Flash FM cartridges:

Designed for use in the Biotage^® FlashMaster™ systems without additional connectors or capillaries
Filled with standard silica, unmodified (SiOH) or endcapped octadecyl modified (C18 ec)
On request, all column types can be packed with any adsorbent from our program of Chromabond^® or spherical Nucleodur^® phases (please note that other packings often result in differing adsorbent weights)
Open-tubular inlet and male Luer outlet
Available in many column dimensions and filling sizes

Downloads

Macherey-Nagel

Technical Data

Filter

Flash

Downloads

Brochures

Applications

Technical support