Solvents Acids and bases Salts and inorganic substances Dehydrated culture media Standards and reference materials Biochemical compounds Organic compounds Buffers Greases and lubricants Laminocultures Stains Detergents - universal disinfectants Culture media in plate or tube Tissue fixatives Enzymes, proteins, peptides Instrument disinfectants Nebulizers Buffers Kits for colorimetric and volumetric assessment Rapid detection tests Dyes, staining media and indicators Growing media supplements Reagents and supplements Solutions Flash and preparative chromatography Stomacher bags Carl Fisher Other reagents Electrodes and patterns ION SELECTIVE (ISE) Others Strips and rolls to measure pH Electrodes and REDOX standards (ORP) Other filters - Diatomaceous earth Other histology reagents Other consumables Reagents and accessories for titrators Others Others Others Solutions Acids and bases Organic compounds