Laborservice Onken


     
 

Laborservice Onken GmbH
Hauptstr. 50a
63584 Gruendau
Germany

Tel. +49 6058-1445
Fax +49 6058-1465

E-Mail: info@laborservice-onken.de
 
 

Our services:

  • Service and sales of amino acid analysers
  • Consulting and application support
  • Consumables, wear and tear parts
  • Pre and separation columns
  • Buffers and reagents
  • Microcentrifuge filters for sample preparation
  • Amino acid analysis work-shops and customer training lessons
  • Service and maintenance contracts


Conditions:
Conditions of payment and shipping

 


Applications

 

The available application notes for the Biochrom 20 and 20 Plus amino acid analysers are listed in the table.

The individual application notes are to be found in the password protected Download-Area, where you will also find application notes for the Eppendorf/Biotronik amino acid analyser LC 3000. All files can be downloaded as pdf-Files. Please contact us, if you prefer a paper-copy by mail.

No

Application Notes for Biochrom 20, Biochrom 20 Plus

40Rapid Aromatic and Neutral Analyses using the High Performance column
41Rapid Aromatic and Neutral Analyses using the High Resolution column
42Accelerated Analysis of Cystine using Lithium Buffers
43Analysis of the Branched Chain Amino Acids, Valine lsoleucine, Allolsoleucine and Leucine
44Homocysteine and Homocystine
45Accelerated Analysis of Homocysteine using Lithium Buffers and a High Resolution Column
46Accelerated Analysis for 3-Methyl Histidine, Carnosine, Anserine
47Analysis of Furosine
48Analysis of Physiological Fluids in less than 2 hours, injection to injection
49Analysis of amino acids in wines
50Analysis of Hydroxyproline and Hydroxylysine in connective tissues
51Analysis of Oxidised amino acids in Protein Hydrolysates using Lithium Citrate buffers
52Optimised chromatography with the High Resolution column
53Use of 570/440 nm wavelength ratios for the identification of amino acids
54Analysis of Cystathionine isomers
55Effect of Helicobacter Pylori infection on gastric mucosal amino acid concentrations
56Accelerated analysis of peptide hydrolysates in less than 30 mins
57Accelerated analysis of tyrosine, phenylalanine and homocystine
58Accelerated analysis of branched chain amino acids
60Accelerated analysis of homocysteine, branched chain amino acids, tyrosine and phenylalanine for clinical diagnosis
61Accelerated Analysis of Homocysteine and Methionine in physiological samples
62Formation of Homocitrulline during heating and processing of milk
63Total homocysteine assay an argument for ion exchange chromatography
64Accelerated Analysis of Basic Amino Acids in Plasma Samples
65Analysis of Sulphydryls by chromatography of Pyridylethylcysteine in Protein Hydrolysates.
66Plasma Amino Acids of Various Animal Species
67Analysis of Amino Acids in Fruit Juices
68Management of Patients With Inborn Errors of Metabolism Using Urine Analyses Performed With Biochrom 20 Plus



  top of page
  print version
  imprint