Acclaim Carbonyl C18 HPLC Columns from Thermo Scientific
Acclaim Carbonyl C18 columns are silica-based reversed phase columns designed specifically for separating DNPH derivatives of aldehydes and ketones. They exhibit superior resolution compared with other commercially available columns.
Aldehydes and ketones are common pollutants in air and water. Several standard methods have been developed to apply using dinitrophenylhydrazine (DNPH) to various environmental situations to measure these compounds. Some of the better known ones include CARB 1004 for vehicle exhaust, EPA 554 for drinking water, EPA 1667 for pharmaceutical wastewater, and EPA 8315 for general wastewater.
- Ideal selectivity for baseline resolution of DNPH derivatives of aldehydes and ketones regulated by various official methods, including EPA 554, EPA 8315, EPA 1667, EPA TO-11, and CARB 1004
- High efficiency for UHPLC performance
- Rugged columns with good lot-to-lot reproducibility
- Proven robust methods
|Acclaim Carbonyl C18|
|Particle type||Spherical, fully porous silica|
|Particle size||2.2, 3, 5 µm|
|Pore size||120 Å|
|Surface area||300 m2/g|
|pH range||2.5 - 7.5|
|Aqueous compatibility||100% aqueous compatibility|