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Abro, Inc.

    

Triethylamine (TEA) (99.5%+ PURITY)


[USA]
Posted Date: May 21, 2009    Expiry Date: May 27, 2009
Free Member  |  Rate this company
   
Description
Ideal for HPLC separation and analysis of peptides!

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. Triethylamine comes in two grades. Ionate grade is designed for use as an ion-pair reagent in HPLC separations and has a low UV absorbance to provide you with the most sensitive detection across all wavelengths. Sequanal grade is designed to meet the special requirements for peptide sequencing and analysis.

Triethylamine Highlights:

* > 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 Teflon TFE-lined fluorocarbon caps for reagent integrity

Properties of Triethylamine:
Alternate names TEA, Diethylethanamine
Molecular formula C6H15N
Molecular weight 101.19
Density 0.726 g/ml
CAS Number 121-44-8

Triethylamine specifications:
Triethylamine is specially purified and each lot is tested to the highest specifications to ensure the integrity of your data, maximize sensitivity in your assay and to prolong the life of your equipment. Each lot of a TEA is tested to meet the following minimum specifications.
Ionate grade (#53101)
Particulates Free from particulate matter
Purity > 99.5 %
UV analysis (0.1% aqueous)
A280 < 0.005
A254 < 0.010

Sequanal grade (#25108)
Particulates Free from particulate matter
Purity > 99.5 %
Water content < 0.2 %
Ninhydrin positives A570 < 0.2 above blank
 
Other Information
Location:  USA 
Minimum Order:  35 MT / MONTH 
Price for Minimum Order:  REQUEST QUOTE 
  (This price is only for minimum order. for large quantities, please contact)
Sample Available:  No 
Related Categories: Catalysts, Benzene & Ramification »
Related Products: triethylamine, n »
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