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Manufacturer / Macherey-Nagel

Macherey-Nagel

Macherey-Nagel is producer of stationary phases for chromatography and manufactures HPLC and GC columns for a wide range of applications including chiral separations.

 

HPLC-Column Protection System - from Macherey-Nagel suitable for all analytical HPLC-columns with 1/16" fittings.

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Items 101-110 of 8761

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N 11 PE snap ring cap, yellow, center hole Silicone white/PTFE blue, cross-slit Hardness: 55° shore A Thickness: 1.0 mm pack of 100
MN-702151
N 11 PE snap ring cap, green, center hole Silicone white/PTFE blue, cross-slit Hardness: 55° shore A Thickness: 1.0 mm pack of 100
MN-702150
Screw Neck Vial N 9 outer diameter: 11.6 mm, outer height: 32 mm clear, flat bottom, with integrated Insert 0.2 mL, conical, label pack of 100
MN-702007.0
€82.00
Filter Paper Circles MN 85/70 BF 5 cm diameter pack of 100
MN-4040050
Filter Paper Circles MN 439 5 cm diamter pack of 100
MN-4020050
Filter Paper Circles MN 261 LIP 15 cm diameter With 3 grooves for detection of upper site With separation paper each 10 sheets pack of 100
MN-400261LIP015.1
€41.20
QUANTOFIX chlorine dioxide 3000 tested for DK-DOX products Test strip 5.5 x 95 mm measuring range: 0-3000 mg/L ClO2
MN-91362
€32.20
QUANTOFIX Total Chlorine Sensitive 1 test strips 7 x 60 mm measuring range: 0-0.8 mg/L Cl2
MN-91361
€17.10
QUANTOFIX Chlorine Sensitive 1 test strips 7 x 60 mm measuring range: 0-1.2 mg/L Cl2
MN-91360
€18.00
QUANTOFIX Iron Sensitive 1 test strips 7x60 mm measuring range: 0-1,0 mg/L Fe2+/3+
MN-91359
€14.40
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Technical Data

Which product line can be used when?

  • Nucleocel: HPLC columns for enantiomer separation with chiral selector based on cellulose
  • Nucleodex: Phases with various cyclodextrin modifications for chiral separations
  • Nucleodur: Particularly pressure-stable (U)HPLC columns based on spherical silica
  • Nucleogel: Various polymer-based HPLC columns for diverse biochemical applications
  • Nucleoshell: (U)HPLC columns based on core-shell material for fast separations at a moderate pressure
  • Nucleosil: Proven phases based on spherical silica, well-suited for many routine applications
  • Optima: Capillary columns for gas chromatography covering a wide (auto)selectivity range
  • Resolvosil: HPLC columns for enantiomer separation with chiral selector based on bovine serum albumin (BSA)
  • Hydrodex: Phases with various cyclodextrin modifications for chiral separations using gas chromatography
  • Lipodex: Further GC phases with cyclodextrin modifications for enantiomer separation of additional compound groups
  • Permabond: Capillary columns for gas chromatography with different polarities, also for special applications

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 Benchmateâ„¢.

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® Isoleraâ„¢ 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® FlashMasterâ„¢ 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

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