Application Notes 




Determination of 17 AQC derivatized 
Amino acids in baby food samples

Alanine (Ala), arginine (Arg), aspartic acid (Asp), cystine (Cys)2, glutamic acid (Glu), glycine (Gly), histidine (His), isoleucine (Ile),leucine (Leu), lysine (Lys),methionine (Met),phenylalanine (Phe), proline (Pro), serine (Ser),threonine (Thr), tyrosine (Tyr), valine (Val) 


Determination of coumarin in cinnamon products 

 1. Impurtiy I; 2. Impurity II; 3. Coumarin;

Determination of Naringine and Hesperidine in Fruit Juices

Fruit juice, Flavonoids, Polyphenols,


Determination of Nitrite and Nitrate in Fruit Juices by UV Detection

 Ion pair chromatography, fruit juice,
inorganic anions


Determination of preservatives in foodstuffs
and cosmetics




fast analysis of additives in softdrinks by minimal sample preparation

 Preservatives, sweeteners



Fast online SPE purification of Stevia plant extracts

Stevioside, steviol glycoside, online SPE, HPLC Plus



GPC cleanup of olive oil samples


Sample cleanup, GPC Cleanup Unit 6500, Pesticides, US EPA SW-846 Method 3640A



High capacity sample cleaning for pesticide
residue analysis using the example of different matrices

Olive oil, seawater sediment, mud 



High speed separation and detection of
17 AQC derivatized amino acids using

Proteinogenic amino acids, canonical amino acids, 6-aminoquinolyl-N-hydrosysuccinimidyl carbamate (AQC), derivatization, MS detection, MSQ Plus



Online SPE-LC analysis of aflatoxines - advances in sample preparation

Aflatoxins, Coring cell 



Rapid analysis of water soluble vitamins


Water-soluble and B-complex vitamins 



Separation of steviol glycosides


Stevia, steviosides, steviol glycosides, sweeteners 


UHPLC separation and determination of 17 proteinogenic amino acids in baby food

Alanine (Ala), arginine (Arg), aspartic acid (Asp), cysteine (Cys), glutamic acid (Glu), glycine (Gly), histidine (His), isoleucine (Ile), leucine (Leu), lysine (Lys), methionine (Met), phenylalanine (Phe), proline (Pro), serine (Ser), threonine (Thr), tyrosine (Tyr), valine (Val) 




 Application Journals




 Applications Journal (HPLC)

Detailed information of a variety of HPLC applications


 Applications Journal (UHPLC)

UHPLC applications with PLATINblue


 Applications Quick Guide

Quick Guide for HPLC Plus and UHPLC Applications

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