Discussion
The volume between where a gradient is formed and the column head is the ______ volume.
Answer: C
This is the dwell volume, and it delays the gradient's arrival at the column. Void and dead volume both describe the liquid held within the column itself, and extra-column volume is everything outside it that broadens peaks. Three volumes with three distinct effects, and confusing the dwell volume with the others is the commonest reason a gradient method fails to transfer between instruments. A limit that survives making every external component ideal is an intrinsic one, and worth knowing for that reason.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development