Thermo Scientific™ Pierce™ Triethylamine (TEA) Solvent
Bottles of 99.5%-pure TEA (MW 101.2, CAS 121-44-8) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations.
Manufacturer: Thermo Scientific™ PI25108
Thermo Scientific™ Pierce Triethylamine (TEA) is a high-purity solvent that can be used in certain HPLC protocols, such as weak anion exchange to resolve certain tryptic peptides on a reverse-phase column.
Triethylamine is an ion-pairing reagent that alters selectivity in reverse-phase HPLC separations. By pairing with peptides, it effectively sharpens peaks, resulting in improved peak resolution.
- >99.5% triethylamine purity, allowing sensitive peptide detection at low UV wavelengths in reverse-phase HPLC peptide separation systems Packaged in amber glass bottles with protective PTFE-lined fluorocarbon caps for reagent integrity
- Has a low UV absorbance to provide the most sensitive detection across all wavelengths
Properties of Triethylamine
- Alternate names TEA, Diethylethanamine Molecular formula C6H15N Molecular weight 101.19 Density 0.726g/mL
X in the ordering table indicates that hazardous shipping charges apply.
|Flammable, Harmful, Irritant|
|Pierce Triethylamine (TEA), Sequencing Grade|
|2° - 8°C|
|98 to 100%|
|Clear, colorless liquid of TEA (at least 99.5% pure; low water)|
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.