Figure 1.
SBWC chromatograms of aspirin obtained on the XBridge C18 column with 1.5 mL/min and UV detection at 254 nm. Mobile phase was 100% phosphate buffer at pH 3.4. (a) 95 °C, (b) 125 °C, (c) 150 °C.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.