Ensure traceablility to NIST sulfur SRMs. Formulated for accurate analytical results consistently. Improve accuracy of your analysis with high purity materials.
Increase profits and avoid costly mistakes due to inaccurate results from your assaying equipment Maintain trust with customers Get optimal results out of your testing equipment investment
These reference materials come certified with an expiration date of two years after the manufacture date. This expiration date applies to unopened standards. After opening, proper care and handling should be observed to ensure lasting quality of the material.
Gravimetrically certified and verified at our facility. Reported with density. For accurate analysis by Chemiluminescence, UV Fluorescence, and Oxidative Microcoulometric Sulfur High-grade sulfur Sources of DBS and Dibenzothiophene High-grade Nitrogen sources of pyridine and acridine Clean matrices of Isooctane, Toluene, and Xylenes