GL Sciences GL-SPE Gravity Flow Manifold

The GL-SPE Gravity Flow Manifolds from GL Sciences are designed for solid phase extraction (SPE) using the natural drop method, providing a straightforward and reliable solution for sample preparation. Its simple yet functional design supports optimal performance in workflows such as mycotoxin analysis, while gravity flow is enhanced by precision delivery tips that ensure consistent elution. A luer stop valve allows users to adjust flow rates as required, offering flexibility and control across applications.

Available in three configurations, the manifold can be tailored to specific analytical needs: an aluminium version for general analysis, a PVC version for inorganic compound analysis (resistant to strong acids such as nitric and chloric), and a PFAS-dedicated version with no PTFE components, reducing the risk of contamination. Optional extension panels further expand compatibility, supporting 4 mL vials, GL-SPE concentration tubes, and eggplant flasks, making the system adaptable for diverse laboratory requirements.