!%StellarNet Inc.%! of Tampa, Fla., announced its celebration of a 20-year milestone in the spectroscopy industry. Over the past two decades, it has pioneered innovations such as the world’s first miniature concave grating-based spectrometer and a portable laser-induced breakdown spectroscopy system. It has diversified its product offerings with systems such as a full chemometric software package that works with its spectrometers in real time. The company has added Titan Electro-Optics as its distributor in China, with offices in Beijing, Shenzhen and Shanghai.