Products

78 products

  • Sorbic Acid, reagent kit, 50ml

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  • QA/QC has never been so easy with our assisted analytical system:

    • Connected
    • Smart and intuitive
    • Robust and accurate
    • The first assisted analytical system with connectivity from any PC, tablet, or phone via web browser
    • User-friendly and intuitive software built into SPICA eliminates the need for a dedicated PC
    • LED light source included 280nm for Total Phenolics Index
    • Extends reagents shelf life by loading directly from box to analyzer

     

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  • Precise analysis of sucrose or total sugar is important for many winecellars in two winemaking operations. Sparkling wine (cava, champagne, etc.) production: adding sucrose once alcoholic fermentation has been carried out in order to achieve a secondary fermentation that produces CO2, which is retained in the wine. Info + Purchase
  • Sulfite (I and II) Control is a synthetic liquid material that contains stabilized sulfite at adequate concentrations for quality control in laboratories. It does not contain preservatives that could interfere with the measurements. Info + Purchase
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  • Tartaric acid is the main acid of wine that can become insoluble, forming various salts. This acid produces the fruity aromas and freshness of wines and is the most commonly used acidifier. Info + Purchase

  • Testing

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  • Determining the total acidity in the must guarantees good fermentation, it is also desired in wine since it is a key factor for conservation, stability of wine over time and also plays a very important role important in the balance and mouthfeel of wine. Info + Purchase
    • Kit volume: 150 ml
    • Method: Two-reagent differential at 620 nm
    • Limit of linearity: 12 g/l
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  • Sulfite is the main preservative of wines and musts, due to its antiseptic properties on yeasts and bacteria; it also has antioxidant properties. According to Council Regulation (EC) No 1493/1999 and Council Regulation (EC) Nº 1622/2000, the sulfur dioxide content of wine is limited, as it is considered to be a slightly toxic substance from the point of view of its effects on human physiology. Info + Purchase
    • Kit volume: 225 ml
    • Method: Two-reagent differential at 405 nm
    • Limit of linearity: 400 mg/l
    • Limit of detection: 1 mg/l (ppm)
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