Optical filters

A supplier of optical filters for biotechnology and analytical instrumentation, !%Semrock%!, a Unit of Idex Corp., has launched an updated Web site that offers improved navigation and enhanced graphing of optical filter spectra. Visitors to the site now can use the Find-a-Filter tool to search by function, application, laser wavelength, part number or fluorescent label to locate the appropriate optical filter for their requirements. The portal includes a full listing of Semrock brand name products.