Which of the following is the disadvantage of coiled or helical shaped packed chromatographic column?
A. It cannot be packed uniformly
B. It cannot be repacked easily
C. It is not compact
D. It is not easy to heat it evenly
Answer:B
Which of the following is the disadvantage of coiled or helical shaped packed chromatographic column?
A. It cannot be packed uniformly B. It cannot be repacked easily C. It is not compact D. It is not easy to heat it evenly