BI’S UNIQUE FLOW INJECTION SPR TECHNIQUE ALLOWS SPR ANALYSIS TO BE CARRIED OUT IN ONE CONTINUOUS STREAM. For measuring biomolecular interactions, BI’s unique Flow Injection SPR technique (BI-DirectFlow TM) delivers sample compounds with near-zero dispersion to effectively remove spurious secondary effects in measurement. This enables fast and precise kinetics for high-quality results. – BI-DirectFlow™ analysis module included in BI-4500 series – Flow Injection analysis module included with BI-2500 series Our flow injection SPR technique and high-sensitivity instruments are perfect for a variety of life science applications: