High Purity Chromasolv™ Solvents
Solvents for standard HPLC applications
Chromasolv HPLC solvents undergo rigorous specification testing to ensure that they are suitable for general and routine analysis with High-Performance Liquid Chromatography (HPLC).
Two Chromasolv solvent grades are available for HPLC applications:
- CHROMASOLV HPLC
- For HPLC and organic synthesis
- High-purity, multipurpose solvents
- High lot-to-lot consistency
- CHROMASOLV Plus
- For HPLC, spectrophotometry, and environmental analysis
- Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
- Low UV impurity profile
- Low impurity gradient LC baseline
- Very low levels of non-volatile impurities
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High purity solvents for GC and GC-headspace applications
Chromasolv solvents were specifically developed for GC and GC-headspace analysis including analysis of volatile organics, pesticide residues, dioxins, furans and PCB.
- CHROMASOLV GC headspace
- For GC headspace applications
- Meets USP, Ph. Eur. and ICH requirements
- GC headspace application tested
- Packed under inert gas for longer shelf life
- CHROMASOLV residue analysis of pesticides
- For gas chromatography (GC)
- Developed especially for the application in residue analysis of pesticides and other low-volatile substances using GC
- Non-volatile matter and water content are specified for each solvent
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HPLC gradient solvents for general purpose applications
Chromasolv HPLC gradient solvents are tested for suitability for HPLC gradient analysis for general purpose applications.
- CHROMASOLV gradient grade
- Same high quality as CHROMASOLV HPLC
- Additional testing for HPLC via gradient analysis and UV-VIS spectroscopy
- Low UV profile by HPLC
- Low impurity gradient LC baseline
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Solvents for the most demanding LC-MS and UHPLC-MS analysis
Highly purified solvents for the most demanding applications undergo several distinct and relevant tests to ensure highest quality for reliable LC-MS or UHPLC-MS analysis.
The solvents are tested for LC-MS application using the reserpine test to ensure very low levels of impurities (e.g. alkaline and metal ions, particles, non-volatile compounds) for high sensitivity spectra and to maintain system integrity.
- CHROMASOLV LC-MS
- For LC-MS and LC-UV trace metals analysis
- HPLC / UV-VIS quality control
- Low gradient baseline drift
- Low levels of trace metals
- No non-volatile impurities
- CHROMASOLV LC-MS Ultra
- For the most demanding LC-MS and UHPLC applications
- Tested for UHPLC-MS suitability
- Highest solvent purity for low detection limits
- Extremely low MS baseline noise
- Exemplary lot-to-lot reproducibility
- Low levels of trace metals
- Packaged in clear borosilicate glass bottles
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