Explanation: Solvent programming is done to provide equal bandwidths. It provides maximum sensitivity for every solute in the sample. 5. Which of the following pulse damper takes up some amount of the pulsation energy which is released to provide smooth pressure without pulsations?
A. Flexible bellows or compressible gas passed through tee columns
B. Flexible inert diaphragm
C. Electronic pulse damper
D. Electrical pulse damper
Answer:A
Explanation: Solvent programming is done to provide equal bandwidths. It provides maximum sensitivity for every solute in the sample. 5. Which of the following pulse damper takes up some amount of the pulsation energy which is released to provide smooth pressure without pulsations?
A. Flexible bellows or compressible gas passed through tee columns B. Flexible inert diaphragm C. Electronic pulse damper D. Electrical pulse damper
Explanation: Flexible bellows or compressible gas passed through tee columns take up some of the pulsation energy which is released to provide smooth pressure without pulsations. Its main purpose is to avoid pulses. 6. Which of the following is not a characteristic of the syringe pump used in high pressure liquid chromatography?