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    Megazyme Assay Kits

    Megazyme is the world leader in the development of biochemical assay kits that cater to a wide range of industries and use only the highest quality enzymes and reagents. Many Megazyme methods have been validated by international bodies and in most cases, a number of different assay kit formats (manual, microplate, auto-analyzer) are available. When coupled with the various analyzers now available from Megazyme, a bespoke solution for users at every level is available, from high throughput analytical laboratories right down to the smallest analytical facilities having minimal scientific equipment.

    Megazyme Knowledge Base

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    L-Ascorbic Acid (L-Ascorbate) Assay Kit

    Ascorbic acid is used alongside sulfur dioxide as an antioxidant in white wines, however its concentration in wine is regulated in some markets.

    L-Asparagine/L-Glutamine/ Ammonia Assay Kit

    The L-Asparagine/L-Glutamine/Ammonia test kit is a novel method for the specific, convenient, cost effective and rapid measurement and analysis of L-asparagine, L-glutamine and ammonia as acrylamide precursors in the food industry, or as cell culture media/supernatant components, or in other materials. Includes 100 assays (50 of each).

    L-Malic Acid Assay Kit - 116 Assays

    Measurement of L-malic acid allows winemakers to assess grape ripeness and to quantify the progress of malolactic fermentation.

    L-Malic Acid Assay Kit - 58 Assays

    Measurement of L-malic acid allows winemakers to assess grape ripeness and to quantify the progress of malolactic fermentation.

    L-Malic Acid Assay Kit (analyzer format)

    Measurement of L-malic acid allows winemakers to assess grape ripeness and to quantify the progress of malolactic fermentation.

    L-Malic Acid Assay Kit (Liquid Ready Reagent)

    Measurement of L-malic acid allows winemakers to assess grape ripeness and to quantify the progress of malolactic fermentation.

    L-Malic Acid Assay Kit (MegaQuant format)

    The L-Malic Acid test kit is suitable for the measurement and analysis of L-malic acid in grapes, grape juice and wine using the MegaQuant™ colorimeter (measurement at 505 nm). Suitable for white and red wines at all stages of the winemaking process. 7/15/2019 - please note, this product is being discontinued by the manufacturer.

    Primary Amino Nitrogen (PANOPA) Assay Kit

    The Primary Amino Nitrogen (NOPA) Assay Kit measures two of the three elements of YAN: primary amino nitrogen and L-arginine.

    Sucrose/ D-Fructose/ D-Glucose Assay Kit

    The Sucrose/D-Fructose/D-Glucose assay kit allows all three parameters of a wine's total sugar content to be measured in a single test.

    Tartaric Acid Assay Kit

    The Tartaric Acid test kit is a rapid, simple, reliable and accurate method for the specific measurement and analysis of tartaric acid in wine, fruit juice and other materials.

    Total and Free Sulphite Assay Kit

    A rapid, simple, reliable and accurate method for the measurement and analysis of total sulfite (sulphite) and free sulfite in wine, beverages, foodstuffs and other materials.

    Total Sulphite Assay Kit

    The Total Sulphite test kit is a rapid, simple, reliable and accurate method for the measurement and analysis of total sulfite (sulphite) in wine, beverages, foodstuffs and other materials.

    Total Sulphite Assay Kit (Enzymatic)

    The Total Sulfite (Enzymatic) test kit is a simple, highly specific and reliable, enzymatic method for the measurement and analysis of total sulfite (as SO2) based on a simple enzymatic reaction.

    Tubes for MegaQuant™ Wave Spectrophotometer (Chemistry Analyzer)

    Glass tubes (12 x 75 mm) for use with the MegaQuant™ Wave Spectrophotometer (Chemistry Analyzer)

    Urea/Ammonia (Rapid) Assay Kit

    High urea is associated with the formation of harmful ethyl carbamate in wine.

    Megazyme Assay Kits

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