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CHROMABOND® Easy

Polar modified polystyrene-divinylbenzene copolymer with a weak anion exchanger

Specific surface 650 to 700 m²/g, particle size 80µm, pore size 50 Å, pH stability 1 to 14. Due to bifunctional modification much more hydrophilic than conventional polystyrene-divinylbenzene polymers and thus easily wettable with water.

Recommended applications: polar herbicides / pesticides from water (acidic, neutral, basic), polar phenols from water, polyaromatic compounds, polychlorinated biphenyls, drug analysis from urine, blood, serum, plasma pharmaceuticals / active ingredients from tablets, creams.

Due to the bifunctional modification CHROMABOND® Easy is considerably more hydrophilic than conventional polystyrene-divinylbenzene polymers and thus easily wettable with water. The Easy effect: Aqueous samples can be loaded directly without preconditioning! This means that little or even no conditioning is needed, in contrast to standard SPE materials, where recovery rates normally decrease, in the worst case down to zero! Depending on the separation task conditioning may be required and is recommended for method development. A positive side effect of the excellent wettability: there is no decrease of recovery rates, if the cartridge runs dry, therefore automation is easier or, in some cases compared to silica materials, only feasible with CHROMABOND® Easy, because a permanent vacuum can be used without supervision.

Further advantages of using a polymeric material:

  • high surface, this means very high binding capacity (2 - 5 times higher than silica-based adsorbents)
  • less adsorbent is needed in the cartridge (without losing sensitivity or recovery)
  • faster analysis, because the height of the adsorbent bed can be reduced
  • acidic or basic solvents (e. g. TFA) do not destroy the phase, or lead to unintended side products
Because of the polar modification the material is suitable for a broad range of compounds (acidic, neutral, basic, polar and nonpolar substances). Highly reproducible recovery rates can be obtained, even if the cartridge runs dry (especially advantageous when using 96-well plates, where stopcocks are not available!)

CHROMABOND® Easy

CHROMABOND® Easy



Macherey-Nagel CHROMABOND Columns EASY 730754
PART NO.4AJ-6226452
65043||36438||14898
Capacity ml||Capacity||PK
3||200 mg||30
Macherey-Nagel
730754
MANA730754

CHROMABOND®

0
1
3
1
List Price: €98.00
Out of Stock
Macherey-Nagel CHROMABOND Columns EASY 730756
PART NO.4AJ-6224850
65043||36438||14898
Capacity ml||Capacity||PK
6||500 mg||30
Macherey-Nagel
730756
MANA730756

CHROMABOND®

0
6
6
1
List Price: €201.00
Out of Stock
Macherey-Nagel CHROMABOND columns EASY Vol 3ml content 730759
PART NO.4AJ-4003728
65043||36438||14898
Capacity ml||Capacity||PK
3||500 mg||30
Macherey-Nagel
730759
MANA730759

CHROMABOND®

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6
5
1
List Price: €140.00
Out of Stock
Macherey-Nagel CHROMABOND columns EASY volume: 15ml 730758
PART NO.4AJ-4003727
65043||36438||14898
Capacity ml||Capacity||PK
15||1000 mg||20
Macherey-Nagel
730758
MANA730758

CHROMABOND®

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6
8
1
List Price: €275.00
Out of Stock
Macherey-Nagel CHROMABOND columns EASY volume: 15ml 730757
PART NO.4AJ-4003726
65043||36438||14898
Capacity ml||Capacity||PK
15||500 mg||20
Macherey-Nagel
730757
MANA730757

CHROMABOND®

0
3
7
1
List Price: €164.00
Out of Stock
Macherey-Nagel CHROMABOND columns EASY BIGpack Vol 6ml 730755.250
PART NO.4AJ-4003724
65043||36438||14898
Capacity ml||Capacity||PK
6||200 mg||250
Macherey-Nagel
730755.250

CHROMABOND®

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2
10
1
List Price: €880.00
Out of Stock
Macherey-Nagel CHROMABOND columns EASY BIGpack Vol 3ml 730754.250
PART NO.4AJ-4003723
65043||36438||14898
Capacity ml||Capacity||PK
3||200 mg||250
Macherey-Nagel
730754.250

CHROMABOND®

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6
9
1
List Price: €645.00
Out of Stock
Macherey-Nagel CHROMABOND columns EASY Vol 3ml content 730753
PART NO.4AJ-4003721
65043||36438||14898
Capacity ml||Capacity||PK
3||60 mg||30
Macherey-Nagel
730753
MANA730753

CHROMABOND®

0
6
1
1
List Price: €93.00
Out of Stock
Macherey-Nagel CHROMABOND columns EASY Vol 1ml content 730752
PART NO.4AJ-4003720
65043||36438||14898
Capacity ml||Capacity||PK
1||100 mg||30
Macherey-Nagel
730752
MANA730752

CHROMABOND®

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6
2
1
List Price: €81.00
Out of Stock
Macherey-Nagel CHROMABOND columns EASY Vol 1ml content 730751
PART NO.4AJ-4003719
65043||36438||14898
Capacity ml||Capacity||PK
1||30 mg||30
Macherey-Nagel
730751
MANA730751

CHROMABOND®

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6
0
1
List Price: €63.00
Out of Stock
Macherey-Nagel CHROMABOND Columns EASY 730755
PART NO.4AJ-6234375
65043||36438||14898
Capacity ml||Capacity||PK
6||200 mg||30
Macherey-Nagel
730755
MANA730755

CHROMABOND®

0
6
4
1
List Price: €132.00
Out of Stock

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