Infrared, Raman, in situ Liquid / Gas Test Cells Renishaw 1000 Raman system with mapping stage Bomem 102 FT-IR (mid + far-IR) Bomem 155S FT-IR with 4 port option (mid + near-IR) Bomem 110-E FT-IR modified for dual beam operation (high sensitivity mid-IR) Nicolet 800 FT-IR (general purpose mid-IR) Malvern 3000 HSA Zetasizer (particle size