The GeoLasPro solid sampling system for LA-ICP-MS from Coherent Inc provides unmatched energy densities ranging from below 1 J/cm2 up to 45 J/cm2 for material-independent solid sampling. GeoLasPro utilises sophisticated homogenising optics to ensure accurate and shallow depth control, along with flat-bottom craters. Using 193nm wavelength in solid sampling produces smaller particle sizes, highest signal intensities and lowest intrinsic fractionation due to optimum material-light interaction. GeoLasPro has a rigid design which is virtually maintenance-free and allows the user to focus on the work at hand.
Features:
- Superior sample observation
- Real petrographic microscope
- Excellent day-to-day performance
- Sturdy design
- Purgable beam path
- Motorised high-resolution xyz stage
- Dual-axis homogeniser
- Widest range of energy densities
- CE certified
Fast Washout MMG Sample Cell with optimum sample positioning for LA-ICPMS
Developed in conjunction with the Group for Trace Element and Micro Analysis, ETH Zurich, the cell achieves fast washout times and optimum sample positioning, coupled with the GeoLasPro UV optical system.
Features:
- Acrylic glass body with internal sample sled to extend sample load capacity
- Precision positioning via manual sled spindle drive, mounted with a gas-tight feedthrough
- Aluminium sample sled for rapid thermal equilibrium
- Adjustable sample sled table height and positioning
- Fast aerosol washout and rapid gas exchange via dual gas inlet and optimised cell geometry