A.四極質(zhì)譜儀B.傅里葉變換質(zhì)譜儀C.飛行時間質(zhì)譜儀D.扇形磁場質(zhì)譜儀
A.1mg/mlB.1ug/mlC.1pg/mlD.1g/ml
A.效能指標B.樣品穩(wěn)定性C.方法可靠性D.提取回收率