Ultra Low Sulphur Standards

Throughout the world, legislation is being passed to reduce the allowable sulphur content in fuels to lower levels for environmental reasons. These regulatory changes have created a greater need for ultra low sulphur standards for use in petroleum labs. VHG stocks a wide range of Sulphur Standards, QC Samples and Drift Monitors with concentrations ranging from 5 ppm to 6% in a wide range of petroleum products including diesel fuel, biodiesel, isooctane, kerosene and mineral oil. VHG manufactures and certifies sulphur standards made from polysulfide oil as well as from n-dibutyl sulphide under a quality control system that is registered to ISO Guide 34, ISO/IEC 17025, and ISO 9001. All VHG standards are accompanied by a COA that states the traceability to NIST SRMs. VHG (USA) also offers consumables and supplies for XRF as well as AA, GFAA, ICP-OES and ICP-MS.