問題詳情
9. Which of the following GC detector is especially sensitive to compounds containingnitrogen and phosphorus.
(A) Electron capture detector；
(B) Flame ionization detector；
(C) Flame photometric detector；
(D) Photoionization detector；
(E) Alkali flame detector.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增