Quaternary ammonium salts
Cambridge Isotope Laboratories L-Carnitine HCl O-dodecanoyl (unlabeled) 0 1 mg
L-Carnitine HCl O-dodecanoyl (unlabeled) 0 1 mg
Sigma Aldrich Fine Chemicals Biosciences Acetylcholine chloride | 60-31-1 | MFCD00011698 | 10mg
Acetylcholine chloride | Purity: 99% | MW: 181.66 | 60-31-1 | MFCD00011698 | 10mg
Chem-Impex International, Inc. Octadecyltrimethylammonium bromide | MFCD00043171 | 100G
Octadecyltrimethylammonium bromide, MFCD00043171, 100G
Medchemexpress LLC Decanoyl-L-carnitine-d3 (chloride) | 2483831-87-2 | MFCD08705111 | 99.9% | 354.93 | C17H31D3ClNO4 | 5 MG
Decanoyl-L-carnitine-d3 (chloride) is the deuterium-labeled chloride salt of decanoyl-L-carnitine, supplied as an isotopically labeled reagent for use as an internal standard in quantitative mass spectrometry. It is intended for research use and is characterized by high isotopic enrichment and analytical-grade purity suitable for LC-MS and GC-MS workflows.
- Deuterium-labeled internal standard for accurate quantification by LC-MS and GC-MS.
- High chemical purity (>99.9%) for reliable analytical performance.
- Provided as a stable solid, suitable for long-term storage.
- Chloride salt form compatible with common analytical protocols.
- Three deuterium atoms provide a clear mass shift from the native analyte.
Medchemexpress LLC Tetrabutylammonium perchlorate | 1923-70-2 | MFCD00038722 | 98.0% | 341.91 g/mol | C16H36ClNO4 | 25 G
Tetrabutylammonium perchlorate is an ionic organic salt commonly used as an electrolyte and as a perchlorate source in analytical and electrochemical research. It is supplied as a research-grade reagent with high purity for use in electrochemistry, chromatographic methods, and analytical method development.
- High purity (98.0%).
- Useful as an electrolyte for electrochemical applications.
- Suitable as a reference standard in ion chromatography and analytical methods.
- Stable when stored sealed and kept away from moisture.
- Supplied in laboratory package sizes for convenient handling.