A U.S. Patent for a “Method and Apparatus for Quantifying Solutions Comprised of Multiple Analytes” was awarded to Thermo Fisher on September 8th, 2020. The present invention is an analyzer system for determining the identity and concentration of at least one target analyte present in a gaseous or liquid sample utilizing the Raman optical scattering effect, said analyzer system comprising: (i) a laser light source emitting light having a wavelength in the ultraviolet to near infrared spectral region which generates Raman Stokes and anti-Stokes emissions when incident on said target analyte; (ii) a hollow core photonic band-gap (HCPBG) fiber optically connected… Learn More