Sodium dodecyl sulfate, or sodium lauryl sulfate, is a surfactant used in cleaning and hygienic products. It has a twelve carbon hydrophobic tail attached to a polar sulfate. Dodecyl sulfate can be retained on Newcrom BH column in under 10 minutes with an MS-compatible mobile phase.
| Column | Newcrom B, 4.6 x 150 mm, 5 µm, 100 A |
| Mobile Phase | MeCN/H2O – 70/30% |
| Buffer | AmFm pH 3.0 – 60 mM |
| Flow Rate | 1.0 ml/min |
| Detection | CAD (Corona) MS- compatible mobile phase |
| Class of Compounds |
Hydrophobic, Base, Ionizable, Anionic surfactant |
| Analyzing Compounds | Sodium Dodecyl Sulfate |
Application Column
Newcrom B
Column Diameter: 4.6 mm
Column Length: 150 mm
Particle Size: 5 µm
Pore Size: 100 A
Application Analytes:
Sodium dodecyl sulfateApplication Detection:
CAD Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.
