The Agilent Valve, 2D-LC Multiple Heart-Cutting (G4242-64000) is a specialized valve for multidimensional liquid chromatography (2D-LC) designed for Agilent InfinityLab 2D-LC systems from Agilent Technologies.
The valve enables multiple heart-cutting workflows, where selected chromatographic fractions (“heart-cuts”) are automatically transferred from the first dimension into the second dimension. This significantly improves:
- separation power
- resolution of complex mixtures
- analytical selectivity
The solution is ideal for advanced applications in:
- pharmaceutical analysis
- bioanalysis
- petrochemicals
- food analysis
- complex sample matrices
Key Features
- Supports multiple heart-cutting 2D-LC
- Automated fraction transfer
- Enhanced separation capacity
- Improved resolution for complex samples
- High switching precision
- Robust LC/UHPLC design
Technical Specifications
General Information
- Product type: 2D-LC multiple heart-cutting valve
- Part number: G4242-64000
Functionality
- multiple heart-cutting for 2D-LC
- transfer of selected chromatographic fractions
- automated flow switching
Compatibility
- Agilent InfinityLab 2D-LC
- InfinityLab LC/UHPLC workflows
