Tag Archives: loop injector

Loop Injector for HPLC

The operating pressure of an HPLC is sufficiently high that we cannot inject the sample into the mobile phase by inserting a syringe through a septum (as we can do in gas chromatography). Instead, we inject the sample using a … Continue reading

Posted in Illustration | Tagged , , , , , | Leave a comment

HPLC Instrumentation

The photo below shows an example of a typical HPLC instrument with insets showing close-up views of the pumps that move the mobile phase through the system, and the plumbing used to inject the sample into the mobile phase. This particular instrument … Continue reading

Posted in Photo | Tagged , , , , , , | Leave a comment