Optical filters for fluorescence, laser and Raman spectroscopy, Components for STED, TIRF, PALM, STORM, Filter sets and beamsplitters for Epi fluorescence, Singleband and multiband filter sets, Tunable filters, Notch filters, Multiphoton components, Reader and FACS filters, Interference filters, Filters for single molecule spectroscopy, Filter holders, LED and metal-halide light sources, Accessories and consumables for ICP-OES/MS, Nebulizers, Spray chambers, MS cones, Demountable torches, RF coils, HF-resistant sample introduction, PFA labware, Dispensers, Liquid dispensing, Subboiling, Devices for acid purification, vessel cleaning and digestion, Sample evaporating system, Metal-free heating plates