Table 2 Operating conditions and types of instrument parts employed for ICP-OES analyses
From: Oxidative degradation of archaeological wood and the effect of alum, iron and calcium salts
Operating condition/Instrument part | Value/Type |
|---|---|
Effective focal length | 383 nm |
Spectral range | 166847 nm |
Detector | CID86 chip (charge injection device) |
RF generator | 27.12 MHz solid state |
Plasma viewing | Dual |
Plasma and shear gas | Argon |
Nebulizer | Burgener MiraMist High Solids Nebulizer (0.4-2.0 mL/min) |
Spray chamber | Glass cyclone |
Plasma torch | Enhanced matrix tolerance (EMT) semi-demountable |
RF power | 1150 W |
Pump rate | 50 rpm |
Auxiliary gas flow | 0.5 L/min |
Nebulizing gas flow | 0.5 L/min |
Maximum integration time for low WL range | 15 s (both axial and radial) |
Maximum integration time for high WL range | 10 s (axial) and 5 s (radial) |
Flush time | 45 s |