A 5-mL portion of each diluted sample was further diluted to 50 mL with HPLC-grade water and 20 µg of internal standard per milliliter. Before injection into the HPLC system, each standard and ...

High-speed counter current chromatography (HSCCC), an advanced liquid-liquid chromatography technique employing both a liquid ...

This article delves into advancements in green chromatography, focusing on how innovative HPLC column design can drive ...

The clinic claimed the injections were steroids that would relieve her pain, Shaw said, but with each shot her agony would grow. Shaw said she eventually tried to decline the shots, then the ...

When giving gluteal injections, it is safest to use the upper outer quadrant. The choice of site for injection must be based on good clinical judgment, using the best evidence available and ...

Correspondence to Professor Peter Gibson, Department of Gastroenterology, Alfred Hospital, 99 Commercial Road, Melbourne Victoria 3004, Australia; peter.gibson{at}monash.edu IBS is one of the most ...