有幾個考題我覺得有問題, 想請教大家
1 Regarding the term " theoretical plate ", which of the following statement
is incorrect?
(A) Theoretical plate does not exist.
(B) Theoretical plate is related to distillation effect.
(C) Theoretical plate is related to resolution.
(D) Theoretical plate height is related to resolution, too.
(E) Theoretical plate number is related to retention, too.
答案不知
2 Regarding HPLC detectors, which of the following statements is not
incorrect?
(A) Micro flow cell is utilized for every HPLC detector.
(B) Ultraviolet detector is the most common detector for HPLC.
(C) An evaporative light-scattering detector is useful for violatile
solutes.
(D) Refractive index detector is not useful for gradient elution.
(E) Florescence detectors are very sensitive but respond only to the
few analytes that fluorescence.
答案是 (A)或(C）
不知各位覺得答案為何?
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