We offer more than 39,000 analytical reference standards, carefully selected to meet the diverse needs of your laboratory. Our portfolio includes the Elemental, Dynamic, and Beyond categories, distinguished by their minimum purity criteria and type of analytical characterization. In addition, you will also find an extensive range of official BP and EP reference standards.
Elemental
Specifically developed to support early-stage development, drug discovery, R&D, and academia, these standards are ideal for qualitative applications. Every product is tested through a consistent set of analytical techniques to ensure identity and purity, with verified chemical structure and a guaranteed HPLC purity above 95%.
With Klivon Dynamic range you can count on carefully determined ASSAY values. Best cost-benefit ratio for varied non-compendial applications in compliance with ICH, FDA and WHO guidelines. A final remark (conclusion) bellow of each spectra is added.
Our premium range of High Purity Reference Standards designed to meet the most demanding pharmaceutical laboratories and highly critical research, Klivon Beyond is accompanied by a comprehensive certificate of analysis (CoA), also comes with a complete spectrum elucidation report. A final remark (conclusion) or Spectra Interpretation bellow of each spectra is added.
Specifically developed to support early-stage development, drug discovery, R&D, and academia, these standards are ideal for qualitative applications. Every product is tested through a consistent set of analytical techniques to ensure identity and purity, with verified chemical structure and a guaranteed HPLC purity above 95%.
Type
Research Chemicals / Analytical Standards
Identity - structure confirmation
¹H-NMR 400 MHz
¹³C-NMR
FTIR
Mass Spectrometry (MS)
Purity
HPLC
HPLC Purity Range >95% *
Assay Purity Range
qNMR or Carbon Titration
Others
Elemental Analysis (CHN)
Karl Fisher or TGA
Ash Content (API only)
Residual Solvents
X-ray Diffraction (when applicable)
DSC/Melting point (when applicable)
Optical Rotation (when applicable)
Mass Balance
Assay - Formula 100%
Spectra Interpretation
Remarks (summary)
Dynamic
With Klivon Dynamic range you can count on carefully determined ASSAY values. Best cost-benefit ratio for varied non-compendial applications in compliance with ICH, FDA and WHO guidelines. A final remark (conclusion) bellow of each spectra is added.
Type
Characterized Reference Standards
Identity - structure confirmation
¹H-NMR 500 MHz
¹³C-NMR
FTIR
Mass Spectrometry (MS)
Purity
HPLC
HPLC Purity Range >95% *
Assay Purity Range >90% *
qNMR or Carbon Titration
Others
Elemental Analysis (CHN)
Karl Fisher or TGA
Ash Content (API only)
Residual Solvents
X-ray Diffraction (when applicable)
DSC/Melting point (when applicable)
Optical Rotation (when applicable)
Mass Balance
Assay - Formula 100%
Spectra Interpretation
Remarks (summary)
Beyond
Our premium range of High Purity Reference Standards designed to meet the most demanding pharmaceutical laboratories and highly critical research, Klivon Beyond is accompanied by a comprehensive certificate of analysis (CoA), also comes with a complete spectrum elucidation report. A final remark (conclusion) or Spectra Interpretation bellow of each spectra is added.
We offer tailor-made synthesis services of up to gram-quantities of materials for a wide range of pharmaceutical customers. The customer can order a specific molecule that is only synthesized on your request on the scale, with the purity and with the specification or methods you require.
