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Custom Reference Standards

C-18

Browse NuPhase™ C18 Extraction Disks for reversed-phase concentration of aqueous samples. Compare standard and high-flow fiber formats, then confirm diameter and method fit.


Lower Your
Cost Per Sample

Reduce
Reworks

Built for
High Throughput

Engineered for Low
Maintenance

Predictable Cost with
Auto-Shipment

Avoid Expensive
Rush Orders

Late Order
Cutoff Time