ACS Publications Advion Agilent Technologies, Inc. Biolin Scientific BUCHI Corporation Extrel Gamry Instruments HORIBA Scientific JEOL USA, Inc. Macherey-Nagel, Inc. Malvern PANalytical Nanalysis Oakwood Chemical | PASCO Scientific Perkin Elmer Pion Inc. Pittcon Rigaku Oxford Diffraction Shimadzu Scientific Instruments Sirius Analytical Inc. Surface Measurement Systems TAinstruments TCI America Thermo Fisher Scientific Vernier Software & Technology |