capillary electrophoresis (Electrophoresis

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Determination of dyes in beverages

The method allows identification and determination of synthetic dyes in samples of soft and alcoholic drinks by capillary electrophoresis. The Capillary Electrophoresis (CE) method for the determination of synthetic dyes is based on their differential migration in a narrow quartz capillary under the ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determnation of albumin concentration in urine

INTRODUCTION The capillary electrophoresis method provides det ermination of albumin concentration in ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Identification and determination of synthetic dyes in soft and alcoholic drinks

The method allows identification and determination of synthetic dyes in samples of soft and alcoholic drinks by capillary electrophoresis. ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of inorganic cations in drinks

The method enables fast determination of inorganic cations (sodium, potassium, calcium, and magnesium) in the samples of juices, beer, wines, brandies, brandy alcohols, and raw materials by capillary electrophoresis. ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

$Determination of serum protein fractions$

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Determination of serum protein fractions

INTRODUCTION The method allows determination of relative amou nts of albumin and globulins in human serum using capillary electrophoresis ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of inorganic cations in water samples

Introduction The method allows determination of ammonium, lithium, sodium, potassium, magnesium, calcium, strontium and barium cations in samples of natural, potable, and waste water by the capillary electrophoresis ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of total sulfur dioxide in wine and beer

Method allows determination of mass concentration of total sulfur dioxide (sulfurous acid and its salts, food additives E220–E228) in wine, wine materials, beer and beer products by capillary electrophoresis (CE) using capillary electrophoresis system “CAPEL® -105M”. The mass ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of 4-carboxybenzaldehyde & p-toluic acid in purified terephthalic acid according to ASTM D7881 & ASTM D7882 test methods

Introduction These test methods cover the determination of 4-carboxybenzaldehyde (4-CBA, 4-formylbenzoic acid) and p-toluic acid (p-TOL, 4-methylbenzoic acid) in puriﬁed terephthalic acid (PTA) by capillary electrophoresis (CE) with normal or reverse voltage mode and UV ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of Anions in Beverage

Introduction The method is used for the determination of the mass concentration of chloride, sulfate, and nitrate in beverages by capillary electrophoresis. The method can be applied for all types of non-alcoholic and alcoholic beverages including sport and energetic drinks, juices, beer and beer products, ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of bromide and iodide anions in water samples

The method allows determination of bromide and iodide ions in natural, potable (incl. bottled), and mineral water using capillary electrophoresis (CE) ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of acetic acid (acetate anions) in natural, drinking, and waste water

Introduction The method is used for the determination of acetic acid (as acetate ions) in the samples of natural water, drinking water, and waste water by capillary ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of hesperidin and naringin in juices using CAPEL-105M capillary electrophoresis system

The method is intended for determination of hesperidin and naringin using capillary electrophoresis technique in order to reveal adulteration of juices. These components are tested in citrus juices, concentrated juices, nectars, juice-containing beverages, and fruit sauces that are produced primarily from ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of organic acids in beverages

The method allows determination of organic acids, in soft drinks (juices, fizz drinks) and alcoholic drinks (wines, beer). The capillary electrophoresis method for evaluation of cations concentration is based on differential migration and separation of cations in electric field due to the ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of phenoxycarboxylic acid herbicides in water using high performance capillary electrophoresys method using Capel systems

water by capillary electrophoresis. ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of cations in beverages

The method enables fast determination of inorganic cations (sodium, potassium, calcium, and magnesium) in the samples of juices, beer, wines, brandies, brandy alcohols, and raw materials by capillary electrophoresis. The method for evaluation of cations concentration is based on differential migration and ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of water-soluble forms of inorganic and organic anions in soils, clays, peat, wastewater silt, activated sludge, and bottom sediments

The method allows determination of water-soluble forms of inorganic (chlorides, sulfates, nitrates, fluorides and phosphates) and organics (acetates, formates, and oxalates) anions in soils, clays, peats, wastewater silts, activated sludges and bottom sediments by capillary electrophoresis method. ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of amino acids in beer and wort by capillary electrophoresis

Free forms of amino acids in beer originate mostly from malt. The following method enables fast quantitative determination in beer and wort of the following free amino acids: arginine, lysine, tyrosine, phenylalanine, histidine, leucine and iso-leucine (total), methionine, valine, proline, alanine, glycine, cystine, tryptophan, aspartic and glutamic acids. Total content of amino acids is fdetermined after hydrolysis of proteins. ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of inorganic anions in aqueous matrices according to EPA 6500 and ASTM D6508-10 test methods

This test method is applicable for determination of the dissolved inorganics anions; fluoride, bromide, chloride, nitrite, nitrate, ortho-phosphate, and sulfate in aqueous matrices using capillary ion electrophoresis with indirect UV detection. The method can be applied to drinking water, wastewater and ground water. ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of protein purity and heterogeneity with capillary gel electrophoresis and capillary isoelectric focusing

INTRODUCTION Antibodies, protein-based therapeutics, and other recombinant proteins are final products in biotechnological and pharmaceutical industry. Determination of their purity, stability, and hetero geneity is of utmost importance since post-translational modifications as well as degradation processes can change drastically the biological activity of these ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of proteins concentrations and their molecular weights

INTRODUCTION The method enables fast separation of proteins according to their molecular weights (Mw) with subsequent protein quantification in pr otein-containing ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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