元素 | 波长 (nm) | 干燥阶段 | 灰化阶段 | 原子化阶段 | 清除阶段 | |||||||||||
温度 (℃) | 升 温 时 间 (s) | 保 持 时 间 (s) | 温度(℃) | 升温时间(s) | 保持时间(s) | 温度 (℃) | 升 温 时 间 (s) | 保 持 时 间 (s) | 温度(℃) | 升温时间(s) | 保持时间(s) | 温度(℃) | 升 温 时 间 (s) | 保 持 时 间 (s) | ||
Pb | 283.3 | 110 | 1 | 20 | 130 | 1 | 10 | 600 | 10 | 20 | 1500 (1200) | 0 | 3 | 2400 | 1 | 2 |
Cd | 228.8 | 110 | 1 | 20 | 130 | 1 | 10 | 250 | 10 | 20 | 1200 (1000) | 0 | 3 | 2400 | 1 | 2 |
As | 193.7 | 110 | 1 | 20 | 130 | 1 | 10 | 750 (1000) | 10 | 20 | 2000 (2200) | 0 | 3 | 2400 | 1 | 2 |
Cu | 324.8 | 110 | 1 | 20 | 130 | 1 | 10 | 1000 (800) | 10 | 20 | 1900 | 0 | 5 | 2400 | 1 | 2 |
Mn | 279.5 | 110 | 1 | 20 | 130 | 1 | 10 | 1000 | 10 | 20 | 1900 (1700) | 0 | 3 | 2400 | 1 | 2 |
Cr | 357.9 | 110 | 1 | 20 | 130 | 1 | 10 | 1300 | 10 | 20 | 2200 (2300) | 0 | 5 | 2400 | 1 | 2 |
V | 318.4 | 110 | 1 | 20 | 130 | 1 | 10 | 1400 | 10 | 20 | 2500 | 0 | 7 | 2500 | 1 | 2 |
元素 | m0(Pg/0.0044A) | 推荐指标 | |
YY2 Tube | PE Tube | ||
Pb | 28.7 | 30.0 | 30.0 |
Cd | 1.3 | 1.4 | 1.3 |
As | 30.0 | 34.4 | 40.0 |
Cu | 16.3 | 17.0 | 17.0 |
Mn | 4.6 | 5.4 | 6.3 |
Cr | 4.7 | 5.9 | 7.0 |
V | 41.1 | 52.5 | 42.0 |
元素 | RSD(%) | 加标回收率(%) | ||
YY2 Tube | PE Tube | YY2 Tube | PE Tube | |
Pb | 2.17 | 1.81 | 97.80 | 98.21 |
98.49 | 98.45 | |||
102.35 | 98.16 | |||
Cd | 2.20 | 2.35 | 98.35 | 97.25 |
99.21 | 98.34 | |||
97.89 | 101.22 | |||
As | 1.82 | 2.10 | 101.35 | 98.95 |
103.42 | 103.21 | |||
99.67 | 98.72 | |||
Cu | 2.56 | 3.54 | 98.52 | 101.12 |
100.73 | 98.35 | |||
99.49 | 98.66 | |||
Mn | 2.12 | 2.16 | 100.04 | 99.26 |
98.62 | 101.32 | |||
98.54 | 99.68 | |||
Cr | 3.18 | 2.41 | 100.21 | 99.89 |
99.20 | 100.18 | |||
98.45 | 99.24 | |||
V | 4.77 | 4.49 | 104.92 | 101.89 |
102.15 | 103.42 | |||
103.89 | 100.55 |
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