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Imtakt Intrada Amino Acid 3mm ID, 150mm Length, 3um,LC-MS column for intact Amino Acids - WAA35

Price: £750.40


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Intrada Amino Acid LC-MS Columns

Amino Acids Separation Column for LC-MS

Imtakt Product Number: WAA35

Column Specifications:

ID: 3mm 
Length: 150mm 
Particle Size (Microns): 3µm
Pressure: Up to 250 bar / 3500 psi

The world’s 1st specialty column for intact amino acid analysis via LC-MS

  • LC-MS analysis of amino acids
  • Amino Acid Analysis - No derivatization required
  • Ability to separate isobaric amino acids such as Leu and Ile
  • High-throughput (< 1 minute) analysis for selected amino acids
  • 5-10 minutes for protein amino acids analysis
  • Pure spherical silica / 3um particles / unique stationary phase designed for amino acid

Imtakt has developed a novel column for the analysis of amino acids with LC-MS systems. The Intrada Amino Acid column achieves high-throughput analysis without tedious pre- or post-labeling methods. Optimization of analytical run times and resolution is accomplished by varying column dimensions. Separation of leucine and isoleucine isomers, GABA isomers, and dipeptide analysis is now possible without derivatization.

LC-MS analysis for 55 amino acids in 10 minutes

  • New stationary phase designed specifically for optimal amino acid and dipeptide separation
  • No pre- or post-labeling methods required
  • High throughput analysis via LC-MS
  • Separation of isobaric amino acids on LC-MS systems is finally possible

Various column dimensions enhance scalability and flexibility

  • Mobile phase composition and gradient method can be optimized for sensitivity requirements and run times.
  • Use of a shorter column allows for one minute analysis of non-isomer amino acids.

Column Recommendations

  • The Intrada Amino Acid column should be used only with LC-MS systems to achieve adequate peak identification.
  • This product is not recommended for applications involving UV or ELSD instruments
  • Detection sensitivity is highly dependent upon MS instrument performance. LC-MS instruments should be carefully chosen to yield adequately sensitive data.
  • Analysis of longer chain peptides that require high ionic strength mobile phases should use the Scherzo SS-C18 multi-mode ODS column.
  • Please refer to the instruction packet for sample preparation procedures.

Intrada Amino Acid high-throughput columns provide amazing speed, selectivity, and convenience. The next generation amino acid analysis method for clinical amino acid biomarkers, fermented materials, botanical amino acids is here!

Intrada Amino Acid is an excellent choice for the analysis of polar dipeptides, which are notoriously difficult to retain and separate in conventional HPLC.

Range of Intrada Amino Acid
3µm Column, Pressure limits of up to: 20MPa, 250 bar, 3,000 psi

Product Number
Column Length (mm) Analytical Semi-prep
1.0 mm I.D. 1.5 mm I.D. 2.0 mm I.D. 3.0 mm I.D. 4.6 mm I.D. 6.0 mm I.D. 10.0 mm I.D.
10     WAA20 WAA30      
20     WAA29 WAA39      
30 WAA11   WAA21 WAA31      
50 WAA12   WAA22 WAA32      
75 WAA13   WAA23 WAA33      
100 WAA14   WAA24 WAA34      
150 WAA15   WAA25 WAA35      
250 WAA16   WAA26 WAA36      

All stationary phases can also be made in the following additional internal diameters: Nano: 0.05mm, 0.075mm Capillary: 0.1mm, 0.3mm, 0.5mm, Please Contact our Sales Team with your specifications.

Additional Imtakt Columns Available


  • Model: WAA35
  • Manufactured by: Imtakt

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