Skip to Content
Merck
CN
All Photos(1)

Documents

G005664

LC/MS Analysis of Amino Acids on Ascentis® Express HILIC

application for HPLC

Sign Into View Organizational & Contract Pricing

technique(s)

HPLC: suitable

test parameters

column: Ascentis Express HILIC, 15 cm x 4.6 mm I.D., 2.7 μm particles (53981-U)
mobile phase: [A] 13 mM ammonium acetate in 10:90 (v/v) water: acetonitrile; [B] 13 mM ammonium acetate in water
gradient: held at 0% B for 1 min; 0 to 90% B in 19 min
flow rate: 1.0 mL/min
column temp.: 35 °C
detector: ESI(+)
injection: 10 μL
sample: 10 mg/L in Mobile Phase A

suitability

application for HPLC

application(s)

life science and biopharma

Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyte

Description

    Tryptamine
    Tyramine
    Tryptophan
    α-Methyl-DL-methionine
    β-Alanine

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service