Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

G006124

HPLC Analysis of Salicylic Acid and Acetylsalicylic Acid (Aspirin) on Ascentis® Express OH5

application for HPLC

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

technique(s)

HPLC: suitable

test parameters

column: Ascentis Express OH5, 10 cm x 3.0 mm I.D., 2.7 μm particles (53769-U)
mobile phase: 2 mM ammonium acetate in 10:90 water:acetonitrile, pH to 7.0 with acetic acid, glacial
flow rate: 0.5 mL/min
pressure: 850 psi (59 bar)
column temp.: 35 °C
detector: UV, 235 nm
injection: 2 μL
sample: 100 μg/mL salicylic acid, 200 μg/mL acetylsalicylic acid in methanol:acetonitrile (3:7)

suitability

application for HPLC

application(s)

pharmaceutical (small molecule)

Legal Information

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

Analyte

Description
    Salicylic acid, meets analytical specification of Ph. Eur., BP, USP, 99.5-100.5% (calc. to the dried substance)
    Acetylsalicylic acid, purum, ≥99.0% (HPLC)

analytical column

Product No.
Description
Pricing

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

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