定量NMR中多种检出限评估方法的比较
陈雷,刘红兵,刘惠丽

Comparison of Different Approaches for Estimation of the Detection Limit of Quantitative NMR
Lei CHEN,Hong-bing LIU,Hui-li LIU
图5 不同采样次数下,甲酸钠浓度-信噪比散点图及回归曲线(从下往上,采样次数依次为16(△)、32(+)、48(×)、64(○)、96(◇)和128(□))
Fig.5 Scatter plots of sodium formate concentration vs. signal-to-noise ratio and regression curves with various numbers of scan (16 (△), 32 (+), 48 (×), 64 (○), 96 (◇) and 128 (□))