The high quality of the scientific team at R&S Chemicals is the company's greatest strength. These people are the ones responsible for developing, approving and implementing plans and actions designed to achieve the company's objectives. The methods employed to obtain results are as important to us as the results themselves. While R&S Chemicals is currently in the process of obtaining ISO 9001: 2015 certification, we maintain the highest standards in the quality of our products and in the integrity of our business relationships. These principles are our foundation, and we look forward to serving you as a client.
Quality Control and Compound Purity
R&S Chemicals determines structure and purity of all compounds by using NMR and mass spectrometry. Our compounds have an average purity of 97.5%, the minimum purity being 90%. We routinely check the quality of our stock chemicals on a regular basis to confirm stability and shelf life. 1H-NMR spectra are available upon request for all stock compounds.
Analytical Services
R&S Chemicals performs the following activities routinely to support your research.
Raw Materials Analysis.
In-Process analysis.
Finished Product Analysis.
Stability Studies.
Degradation studies.
We offer the following analytical services
NMR Studies
Nuclei : 1H, 13C, 13CDEPT, 19F, 31P
2D Experiments: COSY, NOESY, HMBC, HSQC
Mass spectra: ESI, APCI, LC/MS/MS, LC/MS/MS-TOF
HPLC
Assay & Related Compound Analysis, System Suitability, LOD & LOQ
Method development and validation
Preparative HPLC for impurity isolation