Atomic Absorption (AA) Spectroscopy | Thermo Fisher Scientific

Overview of AAS instruments

iCE 3300 AAS Atomic Absorption Spectrometer

A simple, versatility single atomizer AAS with fully automatic gas box. A complete solution for laboratories with a main need to perform flame analysis but with occasional furnace samples.

iCE 3400 AAS Atomic Absorption Spectrometer

Achieve challenging detection limits with a single graphite furnace atomizer and interference removal with Zeeman and D₂ background correction.

iCE 3500 AAS Atomic Absorption Spectrometer

A unique dual atomizer AAS with standard or Zeeman furnace option. Essential furnace vision tool for simple instrument optimization. Ideal for high throughput environments.

Technique comparison

	iCE 3000 Series AAS for flame analysis	iCE 3000 Series AAS for furnace analysis
Overview	Robust Rapid Reliable Compact Cost-effective Wide detection capability (>60 elements) Best for liquid or dissolved samples	Robust Unattended analysis Wizard-drive workflow to guide users through method development and ensure optimal analysis parameters Ideal for labs routinely analyzing complex matrices Best for low-volume liquid samples
Accuracy and precision	Provides excellent interference removal, resulting in reliable accuracy	Efficient interference removal
Sensitivity	mg/L, lower for some elements	Low μg/L, lower for some elements