Preparative Ion Exchange Resins
The CK grade resins are based on a crosslinked polystyrene matrix having sulfonic acid groups with a sodium counter-ion for easy substitution.
Varying the crosslinking degree or DVB content (divinyl-benzene ratio) and the resin bead size, you can control the separation efficiency and resolution of amino acids, carbohydrates, sugars, organic acids, and amine.
These Styrenic Matrices Have:
- Excellent mechanical strength
- Wide range pH stability (1 to 14)
- Resistance to high temperatures (up to 120° C operating temperature)
The CA grade resins are based on a crosslinked polystyrene matrix having quaternary amine groups (trimethylamine) with a chloride counter-ion for easy substitution.
Varying the crosslinking degree or the DVB content (divinyl-benzene ratio) and resin bead size, you can control the separation efficiency and resolution of nucleotides, carbohydrates, sugars, carboxylic acids, and anionic substances
(e.g. Humic).
These Styrenic Matrices Have:
- Excellent mechanical strength
- Wide range pH stability (1 to 14)
- Resistance to high temperatures (up to 60° C operating temperature)
| Catalog No. | Description | Price (USD) |
|---|---|---|
| CK08P-01L | MCI Gel Preparative Ion Exchange Resin, Crosslinked Polystyrene Matrix, Counter Ion: H+, Crosslinked: 8%, 75-150um, 100ml |  Inquire |
| CK08Y-005 | MCI Gel Preparative Ion Exchange Resin, Crosslinked Polystyrene Matrix, Counter Ion: Na+, Crosslinked: 8%, 20-30um, 50g | Inquire |
| CA08P-01L | MCI Gel Preparative Ion Exchange Resin, Crosslinked Polystyrene Matrix, Counter Ion: Cl-, Crosslinked: 8%, 75-150um, 100ml | Inquire |
| CK10Y-005 | MCI Gel Preparative Ion Exchange Resin, Crosslinked Polystyrene Matrix, Counter Ion: Na+, Crosslinked: 10%, 20-30um, 50g | Inquire |
The CK grade resins are based on a crosslinked polystyrene matrix having sulfonic acid groups with a sodium counter-ion for easy substitution. With varying the crosslinking degree or the DVB content (divinyl-benzene ratio) and the bead size of these resins, one can control the efficiency and the resolution in the separation of amino-acids, carbohydrates, sugars, organic acids and amines etc… These styrenic matrices have excellent mechanical strength with wide range pH stability (1 to 14) and resistance to high temperatures (up to 120° C operating temperature).
| Product | Matrix | Counter Ion | Total Capacity (meq/mL-r) | Mean Size | Crosslinked | Brandname |
|---|---|---|---|---|---|---|
| CK02A | Gel | Na+ | >0.5 meq/ml | 20 µm | 2% | MCI Gel |
| CK08Y | Gel | Na+ | >1.9 meq/ml | 25 µm | 8% | MCI Gel |
| CK08P | Gel | H+ | >1.9 meq/ml | 110 µm | 8% | MCI Gel |
| CK10Y | Gel | Na+ | >2.0 meq/ml | 25 µm | 10% | MCI Gel |
| Product | Patricle Size Distribution | Column Dimension | Packing Size* | Typical Usage |
|---|---|---|---|---|
| CK02A | 16-24 µm | 20 x 250 mm | 10g | Oligosaccharide |
| CK08Y | 20-30 µm | - | 50, 300g | Sugars, Carboxylic acids |
| CK08P | 75-150 µm | - | 100ml | Sugars, Carboxylic acids |
| CK10Y | 20-30 µm | - | 50g | Amino Acids |
The CA grade resins are based on a crosslinked polystyrene matrix having quaternary amine groups (trimethyl amine) with a chloride counter-ion for easy substitution. With varying the crosslinking degree or the DVB content (divinyl-benzene ratio) and the bead size of these resins, one can control the efficiency and the resolution in the separation of nucleotides, carbohydrates, sugars, carboxylic acids and anionic substances (e.g. Humic) etc… These styrenic matrices have excellent mechanical strength with wide range pH stability (1 to 14) and resistance to high temperatures (up to 60° C operating temperature).
| Product | Matrix | Counter Ion | Total Capacity (meq/mL-r) | Mean Size | Crosslinked | Brandname |
|---|---|---|---|---|---|---|
| CA08Y | Gel | Cl- | >1.2 meq/ml | 25 µm | 8% | MCI Gel |
| CA08P | Gel | Cl- | >1.3 meq/ml | 110 µm | 8% | MCI Gel |
| Product | Patricle Size Distribution | Column Dimension | Packing Size* | Typical Usage |
|---|---|---|---|---|
| CA08Y | 20-30 µm | - | 50g | Sugars, Carboxylic acids |
| CA08P | 75-150 µm | - | 100ml | Sugars, Carboxylic acids |
*Larger packing sizes are available as custom packing. Note: a) The above products are available in uniform bead sizes of 220 µm as well as bead sizes > 250 µm for large industrial applications. b) The above products are available in uniform bead sizes < 10 µm which are available in bulk or HPLC columns for small analytical applications. Please request our MCI GEL catalog of these analytical resins.