Fig f11 - Linear range d5-TG

Determination of the equimolar TG standard mix LM 6000 by LC-LTQ-FT reveal only minor differences in ionization efficiency and a high degree of linearity between 40 amol and 656 fmol absolute amount injected on HPLC column.采用液相色谱-线性离子阱-傅里叶变换质谱（LC-LTQ-FT）对等摩尔三酰甘油（TG）标准品混合液LM 6000进行测定，结果表明其电离效率仅存在细微差异，且在HPLC色谱柱进样绝对量为40阿托摩尔至656飞摩尔的范围内呈现高度线性关系。