The MGA-915MD series is where sensitivity meets economy. Productive and easy-to-handle graphite furnace atomic absorption spectrometer. Experience simplicity of complex samples analysis with unique High Frequency Zeeman background correction technology. 
 
 
KEY TECHNOLOGIES 

Zeeman High Frequency Polarization Modulation (ZHFPM) background correction 

Accurate spectral interference correction even for complex sample matrices thanks to simultaneous measurement of total and background absorptions 

Direct As and Se determination at ppb and sub-ppb levels without hydride generation technique is possible due to bright and stable electrodeless discharge lamps (EDL) 

The stabilized temperature platform furnace (STPF) concept realized 

Pseudo-double beam optical system compensates for drifts of various nature e.g. spectral lamps, electronics. No warm-up required 

Cold Vapor / Hydride Generation technique available 
 

INDUSTRIES 
Graphite furnace atomic absorption spectroscopy (GFAAS) is an excellent solution for trace element analysis in various fields: 
 

Environmental monitoring 

Water treatment 

Food and Beverages 

Agriculture 

Pharmaceutics and Life science 

Medicine and Biochemistry 

Forensics and Clinical research 

Petrochemistry and Refineries 

Process control and Material analysis 

Science and Research 
For laboratories with low-moderate sample throughput, GFAAS secures optimal combination of high selectivity, sensitivity and low-cost analysis. 
 

HIGH ANALYTICAL PERFORMANCE 

Complex samples with high salt and organic content injected to the furnace without pretreatment. Simple and direct analysis of beverages, biological fluids, sea water and brines possible 

A number of elements for which EDLs are produced e.g. Sb, As, Bi, Cd, Pb, P, Se, Te, Tl, Sn and Zn, can be determined at lowest levels without pre-concentration and hydride generation technique 
 

LOW-COST ANALYSIS 

Standard graphite tubes (28 mm) of both Massman and L’vov type are available 

The autosampler accommodates standard plastic vials and Eppendorf®-type tubes