What is the drawback that occurs in using ion exchange chromatography on sulphonated polystyrene resin and colourimetry for amino-acid analysis?
A. Less accuracy
B. Low resolution
C. Inconvenient to handle many individual samples
D. Slow in operation
Answer:C
What is the drawback that occurs in using ion exchange chromatography on sulphonated polystyrene resin and colourimetry for amino-acid analysis?
A. Less accuracy B. Low resolution C. Inconvenient to handle many individual samples D. Slow in operation
Explanation: When ion exchange chromatography is used for amino-acid analysis, high accuracy is obtained. It is inconvenient to handle many individual samples and cleaning of glassware is laborious.