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preface to fifteenth edition

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SPECTROSCOPY 7.31<br />

TABLE 7.18<br />

Detection Limits in ng/mL (Continued)<br />

Element<br />

Wavelength,<br />

nm<br />

Flame<br />

emission<br />

Flame<br />

a<strong>to</strong>mic<br />

absorption<br />

Electrothermal<br />

a<strong>to</strong>mic<br />

absorption<br />

Argon<br />

ICP<br />

Plasma<br />

a<strong>to</strong>mic<br />

fluorescence<br />

Iron 238.20 4<br />

248.33 3 0.01<br />

259.94 3<br />

302.06 18 5<br />

371.99 15 10 0.3<br />

385.99 12 21<br />

Lanthanum 379.48 15<br />

392.76 8000<br />

408.67 2<br />

550.13 20<br />

579.13 5 2000 0.5<br />

(as LaO) 441.82 100<br />

(as LaO) 560.25 300<br />

Lead 217.10 20 0.4<br />

220.35 20<br />

283.31 60 10 1 5<br />

368.35 30<br />

405.78 20<br />

Lithium 460.29 0.06 30 50<br />

610.36 0.001<br />

670.78 0.003 0.3 1.5 5 0.4<br />

Lutetium 261.54 1<br />

307.76 6<br />

Magnesium 279.08 30<br />

279.55 1.5<br />

285.21 4.5 0.1 0.018 3.6 0.4<br />

Manganese 256.37 2.7<br />

257.61 0.5<br />

259.37 60 3<br />

260.57 6<br />

279.48 1 1 0.05 0.4<br />

293.30 24<br />

294.92 24<br />

403.08 1.5 30<br />

Mercury 194.23 30<br />

253.65 150 0.001 6 50 5<br />

Molybdenum 202.03 5<br />

203.84 8<br />

281.62 1.2<br />

313.26 220 30 0.06 12<br />

390.30 75 50<br />

Neodymium 292.45 200<br />

401.23 10<br />

430.36 30<br />

492.45 150 600 2000<br />

Nickel 231.60 6<br />

232.00 8 4 0.5 10<br />

341.48 15 2<br />

352.45 8 2 2<br />

Niobium 316.34 20<br />

405.89 250 1000 1000

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