by Phenomenex
Excellent Resolution and Reproducibility
Rezex™ HPLC ion-exclusion columns achieve reproducible, accurate separations based on multiple modes of interaction. Available in 4 % and 8 % cross-linked sulfonated styrene-divinylbenzene (SDVB) and multiple ionic forms for a wide range of selectivities. USP L17, L19, L22, L34, and L58 packings available.
Use Rezex for carbohydrate, oligosaccharide, and organic acid separations:
*Recommended alternative to Bio-Rad® Aminex®, Supelco® SUPELCOGEL™, and Waters® Sugar-Pak™
ROA-Organic Acid H+ (8%) phase detail
| Vendor | Phenomenex | Particle Size | 8.0 |
| Brand | Rezex ROA-Organic Acid | Length | 300 |
| Modifification | Sulfonated polymer/ Hydrogen ions | Internal Diameter | 7.8 |
| Mode | Ion Exclusion | Pore size | N/A |
Food Chemistry
Food Chemistry
Food Chemistry
Food Chemistry
Biochemistry, Organic acids
Biochemistry, Organic acids
Biochemistry, Organic acids
Biochemistry, Organic acids
Food Chemistry, Saccharides
Food Chemistry, Saccharides
Food Chemistry, Saccharides
Food Chemistry, Saccharides
Biochemistry, Organic acids
Biochemistry, Organic acids
Food Chemistry, Organic acids
Biochemistry, Organic acids
Biochemistry, Organic acids
Food Chemistry, Saccharides
Biochemistry, Organic acids
Food Chemistry, Saccharides
Food Chemistry, Saccharides
Food Chemistry, Saccharides
Food Chemistry, Saccharides
Biochemistry, Organic acids
Agricultural Chemicals, Herbicides
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Phenomenex | Rezex RNO Oligos | Ion Exclusion | Sulfonated polymer/ Sodium ions | 10.0 mm | 60 mm | 12.0 μm | N/A Å | On request |
| Phenomenex | Rezex RSO-Oligosaccharide | Ion Exclusion | Sulfonated polymer/ Silver ions | 10.0 mm | 60 mm | 12.0 μm | N/A Å | On request |
| Phenomenex | Rezex RCU-USP Sugar Alcohols | Ion Exclusion | Sulfonated polymer/ Calcium ions | 4.0 mm | 30 mm | 8.0 μm | N/A Å | On request |
| Phenomenex | Rezex RNO Oligos | Ion Exclusion | Sulfonated polymer/ Sodium ions | 10.0 mm | 200 mm | 12.0 μm | N/A Å | On request |
| Phenomenex | Rezex RSO-Oligosaccharide | Ion Exclusion | Sulfonated polymer/ Silver ions | 10.0 mm | 200 mm | 12.0 μm | N/A Å | On request |
| Phenomenex | Rezex RCU-USP Sugar Alcohols | Ion Exclusion | Sulfonated polymer/ Calcium ions | 4.0 mm | 250 mm | 8.0 μm | N/A Å | On request |
| Phenomenex | Rezex ROA-Organic Acid | Ion Exclusion | Sulfonated polymer/ Hydrogen ions | 4.6 mm | 30 mm | 8.0 μm | N/A Å | On request |
| Phenomenex | Rezex ROA-Organic Acid | Ion Exclusion | Sulfonated polymer/ Hydrogen ions | 4.6 mm | 150 mm | 8.0 μm | N/A Å | On request |
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