Rigas Labs

FIAlab Instruments, Inc. is a leading manufacturer and distributor of FI, SI, and SIC systems, software, components and accessories. We also offer a wide range of custom instrument design services and manufacturing for OEM customers.

Flow Injection and Sequential Injection are two related analytical techniques based on microfluidic manipulation of samples and reagents. Samples are injected into a carrier/reagent solution which transports the sample zone into a detector while desired (bio)chemical reactions take place. Detector response (absorbance, fluorescence, mass spectra, etc) yield a calibration curve quantifying the target analyte.