Low cost desolvating nebulizer primarily designed for ICP Emission systems. The sample path is made from Pyrex and temperature settings of the heater and chiller are fixed.
ICP-AES detection limits can be improved by up to a factor of 6-10 when operating at 1 ml/min using a MicroFlow PFA-ST or PolyPro-ST nebulizer together with the apex E. Alternatively, the combination of a low flow nebulizer with the apex E maintains ICP-AES sensitivity while reducing sample consumption by a factor of 5 to 10, improving ICP-AES determinations when the volume of sample is limited.
Radial ICP-AES Enhancement apex E (620µL/min) vs. Cyclonic (1.0mL/min)
|Line||Enhancement Factor||Line||Enhancement Factor||Line||Enhancement Factor|
|Ag 328.088||8||K 766.491||6||Fe 238.204||9|
|Al 396.152||8||Mg 285.213||8||V 309.310||8|
|As 193.696||8||Mn 257.610||9||Zn 202.548||10|
|Ba 493.408||7||Ni 231.604||8||Cu 327.395||8|
|Be 313.042||9||Pb 220.353||8||Tl 276.789||7|
|Cd 226.502||9||Se 196.026||8||Cr 267.716||9|
|Co 238.892||8||Sr 407.771||8|
|apex E High Efficiency Inlet System for ICP-AES|
|Signal Enhancement of 10ppm As|
|Signal Enhancement of 10ppm Pb|