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Sample Digestion Product Applications Available In Denmark
13 applications found
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That is the reason why almost all AAS methods of mercury determination in foodstuff include sample digestion by ...
ByLumex Instruments based in  Mission, BRITISH COLUMBIA (CANADA)
Several different techniques can be used for sample digestion and extraction of sodium and/or potassium: oven ashing, perchloric acid ashing, extraction by boiling and acidification with HNO3 as well as extraction by homogenisation in 2% trichloroacetic acid (TCA). ...
ByBWB Technologies Ltd. based in  Newbury, UNITED KINGDOM
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That is the reason why conventional AFS and AAS methods include sample digestion by acids and require compressed gases such as argon or oxygen. This makes analysis more complicated and costly and extends analysis time. Sample pre-treatment can also increase measurement errors. The use of a RA-915M/RA-915M+ mercury analyzer with a PYRO-915+ pyrolytic attachment or RA-915F mercury ?nalyzer provides direct mercury determination in foodstuff, food/feed products and ...
ByLumex Instruments based in  Mission, BRITISH COLUMBIA (CANADA)
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Introduction A conventional standard method of total mercury det ermination in water using atomic absorption spectrometry (AAS) involves preliminary sample digestion that ta kes from 30 minutes to 8 hours depending on the digestion conditions. The use of a mercury analyzer RA-915M/RA-915+ with Zeeman background correction in combination with PYRO-915+ pyrolysis attachment provides direct dete rmination of mercury in process and waste waters contaminated with ...
ByLumex Instruments based in  Mission, BRITISH COLUMBIA (CANADA)
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Our mercury monitors are designed for fully automatic determination of mercury traces in liquids and sample digests, an alternative solution to complex and time consuming manual techniques, also increasing the precision, efficiency and productivity of your lab. ...
ByENVEA based in  Poissy, FRANCE
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INTRODUCTION Blood is one of the most complex substances for determination of the Hg content. At the same time, blood is the most important diagnostic medium used for monitoring the effect of Hg vapor on the human organism. In almost all the countries, personnel of mercury-involving production facilities are regularly examined for the Hg content in blood, which should not exceed 20–50 µg/l, whereas in the case of a person unexposed to mercury vapor the blood normally contains 1–3 µg/l of ...
ByLumex Instruments based in  Mission, BRITISH COLUMBIA (CANADA)
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A clean and safe environment is a pre-requisite for health and quality of life. BUCHI contributes to this by providing market-leading solutions for sample preparation and analysis to a wide range of industrial companies, environmental testing labs, consultants, and government ...
ByBUCHI based in  Flawil, SWITZERLAND
Commercial cereals vary considerably in composition, both in their formulation and the ingredients added to enrich these products. Sodium is the predominant cation in breakfast cereals, at levels reaching 8mg/g. Potassium and calcium also vary, particularly in wheat-based products and those enriched with milk products or calcium salts. ...
ByBWB Technologies Ltd. based in  Newbury, UNITED KINGDOM
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This analytical procedure is intended for measuring the content of the elements (cadmium, lead, arsenic, tin, chromium and mercury) in the samples of food products by atomic absorption spectrometry with electrothermal atomization using an “MGA-915M” Graphite Furnace AA Spectrometer. ...
ByLumex Instruments based in  Mission, BRITISH COLUMBIA (CANADA)
Aurora's TRANSFORM series of microwave digestion systems, offers high-pressure and temperature systems in order to increase reaction rates and decrease digestion times for sample preparation for trace metal analysis in ...
ByAurora Biomed Inc. based in  Vancouver, BRITISH COLUMBIA (CANADA)
In most cases, it was found that flame photometry was well suited for the determination of sodium, potassium and calcium in fresh fruits, using the wet ashing technique as given below. There are significant differences in the composition between different varieties of the same fruit, although these differences are not usually considered to be nutritionally ...
ByBWB Technologies Ltd. based in  Newbury, UNITED KINGDOM
In the traditional mining & recycling analytical laboratory, all processes – from logging-in samples to executing the sample preparation – are performed manually. ...
ByNucomat based in  Lokeren, BELGIUM
In studying the planetary processes and makeup of the Earth (geology), geologists routinely analyze the composition of rock and mineral samples. Rapid elemental analyses for sodium (Na) through uranium (U) can be accomplished through the use of cost-effective, high-performance Energy Dispersive X-ray Fluorescence (EDXRF, XRF) instrumentation without destruction, digestion, or alteration of the sample. ...
ByApplied Rigaku Technologies based in  Cedar Park, TEXAS (USA)