抄録
Availability of a Grimm glow lamp as an exciting light source in coherent forward scattering spectrometry was studied. Copper, iron and nickel were measured at the wavelength of Cu I 324.7 nm, Fe I 373.7 nm, and Ni I 341.5 nm, respectively. The atomization conditions were : drying at 100 °C for 60 s, ashing at 550 °C for 35 s, and atomization at 2700 °C for 5 s. The light scattering intensity of these elements varied according to gaseous pressure and wattage supplied to the glow lamp.
