检出限：

As

As(III) zei小检出量0.04 ng

DMAzei小检出量0.08 ng

MMAzei小检出量0.08 ng

As(V) zei小检出量0.2 ng

Se

SeCyszei小检出量0.3 ng

SeMe Cyszei小检出限 1 ng

Se(IV) zei小检出量0.1 ng

Se(VI) zei小检出量0.3 ng

SeMetzei小检出量2 ng

Hg

Hg(II) zei小检出量0.05 ng 

MetHgzei小检出量0.02 ng

EtHgzei小检出量0.05 ng

PhHgzei小检出量0.1 ng

Sb

Sb(III) zei小检出量0.1 ng

Sb(V) zei小检出量0.5 ng

分析时间：

As形态:<12分钟

Se形态：<10分钟

相对标准偏差RSD <5%

检测元素 As、Se、Hg、Sb

线性范围 大于三个数量级

进样方式 双顺序注射泵

仪器种类 原子荧光联用仪/形态分析仪