Looking for quality on research chemicals to save you time? Strem Chemicals UK Ltd has had a presence in the UK and Ireland for over twenty five years. We distribute a wide range of high purity chemicals and specialty materials. These include: 1. A range of metals, inorganics, organometallics and nanomaterials 2. We offer patent-free and proprietary catalysts and ligands for organic synthesis, often at kilo-scale, including many for asymmetric transformations 3. For the materials science/electronic community we include a wide range of MOCVD, CVD and ALD precursors & bubblers, metal-based nanomaterials (including PURE nanoparticles that are reactant and surfactant-free) quantum dots (CdSe, PbS) and carbon nanomaterials (nanotubes, fibers, cones, CNT arrays, graphene), rare-earth and electronic grade chemicals for ultra-high purity needs and ionic liquids Our licensed technologies come royalty-free for R&D purposes. Our clients include academic, industrial and governmental research laboratories as well as commercial scale businesses in the pharmaceutical, microelectronic and chemical industries. We have a QA system in alignment with ISO 9001 and 14001 which is independently audited