Multiple Choice
HPLC operation requires special solvents,HPLC-grade.Additionally,HPLC-grade solvents require pretreatment before use.Which of the following is NOT a characteristic of HPLC-grade solvents or pretreatment required before operation?
A) HPLC-grade solvent prevents degradation of costly columns with impurities.
B) HPLC-grade solvent must be sparged prior to use if the instrument is not equipped with a degrasser.
C) HPLC-grade solvent minimizes background contamination signals in the detector.
D) HPLC-grade solvent must be filtered to remove particulate matter.
E) HPLC-grade solvent must be stored in special cabinetry to prevent solvent degradation.
Correct Answer:
Verified
Correct Answer:
Verified
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