Member since: 2017
Application Area: Element atoms
"This product is infallible to analyze elements in adequate concentrations to give reliable data so that its precision and accuracy are accurate."
Member since: 2016
Good results and control of your methods.
Application Area:Analyze metals in water samples
"The flame emission side is very easy to work with. It runs fast and accurate. Will need to modify some methods with matrix modifiers depending on your state of certification and what is required. It is much easier to run than the graphite side of the instrument."
Member since: 2014
Organization: University of Ottawa
Application Area:I used in all my PhD projects do determine trace metals in different matrices.
"It's a good machine to make trace metal analysis in different matrices. I used samples with high salinity (using the VGA part as well), water, soft drinks (most common pops) and also already saw my colleagues using emulsification fuel samples, and worked very well. The software is easy to learn and use. It could be also use as a routine practices and for research as well."
Member since: 2011
Organization: Saint Marks Powder
"easy to use. sometimes hard to clean out tubing."
Member since: 2009
Organization: ANDERSON UNIVERSITY
"After the standards and samples run with the AA240FS it turns the flame off which is annoying. Nonetheless it is a solid instrument."
Member since: 2008
Organization: Ministry of Regional Municipality
"These are good, precise instruments but can be time-consuming to calibrate."
Based on the sensitive AC-modulated Zeeman technique, proven to give the best detection limits of any Zeeman spectrometer, the 240Z AA, with up to 4 fixed lamp positions and the 280Z AA, with up to 8 fixed lamp positions, offer the highest sensitivity, performance, simplicity of operation and industry-leading software in atomic spectroscopy. The instruments are supplied with the GTA 120 Zeeman graphite tube atomizer for superior graphite furnace performance and are controlled by our acclaimed Windows-based Worksheet software.