This feed does not validate.
... 0:40 -0400</pubDate></item><item><title>Active Ingredient Identification ...
^
In addition, interoperability with the widest range of feed readers could be improved by implementing the following recommendations.
line 1, column 516: (7 occurrences) [help]
... <pubDate>Wed, 08 Oct 2025 07:12:20 -0400</pubDate></item><item><title>Th ...
^
line 1, column 526: (7 occurrences) [help]
... ed, 08 Oct 2025 07:12:20 -0400</pubDate></item><item><title>The best Sid ...
^