Advertisement - Analytical Chemistry - ACS Publications - American

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0.1 ppt* ... the novel ultra-trace analysisfrom Metrohm With the new VA Trace Analyzer you can perform ultra-trace analysis on water samples, environmental and biological materials. Due to novel sensor materials and measuring techniques, VA trace analysis • has extremely low limits of determination • poses no problems at high salt contents • is ideally suited for speciation • is easy to transport • is easy to automate • requires no special laboratory infrastructure and is therefore • highly economical. Convincing applications: Antimony (Sb) in water samples and biological matrices Bismuth Cadmium Chromium Cobalt Copper Iron Lead Mercury Molybdenum Nickel Platinum Thallium Tungsten Uranium

(Bi) (Cd) (Cr) (Co) (Cu) (Fe) (Pb) (Hg) (Mo) (Ni) (Pt) (Tl) (W) (U)

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* 1 ppt = 1 part per trillion

=1ng/kg

Metrohm Ion

analysis

METROHM Ltd. CH-9101 Herisau/Switzerland Tel. +4171353 85 85

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500 ppt

water samples and biological matrices 500 water samples and effluents 50 environmental samples and biological matrices 25 water samples and effluents 50 environmental and water samples 50 water samples 200 water samples and effluents 50 water samples and biological matrices 100 water samples and biological matrices 50 water samples and biological matrices 50 environmental samples and biological matrices 0.1 water samples and effluents 50 surface water samples 200 surface water samples 25

innuTi^mT*

BRINKMANN Quality products for research and control. Westbury, NY 11590 9974 800-645-3050, Fax 516-334-7506 In Canada 800-263-8715

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