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SER 158 Series Automatic Solvent Extractor

https://www.velp.com/en-ww/ser-158-series-automatic-solvent-extractor.aspxSER 158/3 S303A0390 SER 158/6 S303A0380 SER 158/3 without ControlPad F303A0390 SER 158/6 without ControlPad F303A0380 Fast and accurate solid-liquid extraction The SER 158 Series automatic solvent extractors, available in 3- and 6-position models, provide precise and accurate solutions for both quantitative and qualitative extractable matter determination according to the [...]

SER 148 Series - Solvent Extractors

https://www.velp.com/en-ww/ser-148-series-solvent-extractors.aspxSER 148/3 F30300240 SER 148/3 F30310240 SER 148/6 F30300242 SER 148/6 F30310242 The reliable solution for solvent extraction The SER 148/3 and SER 148/6 can be used to separate a substance or a group of elements from solid and semi-solid samples according to the Randall technique (consisting of Immersion, washing and solvent Recovery). ... Randall Method, [...]

Crude Fat and Total Fat Determination: Methods and Analysis

https://www.velp.com/en-ww/crude-fat-and-total-fat-determination-methods-and-analysis.aspxAnalytical Methods for Fat Determination and Analysis There are several analytical methods used to determine fat content in food and feed products : Solvent extraction It is one of the most common techniques for fat analysis , with the Soxhlet method being a traditional and widely used approach. Below are the main solvent-based methods employed for fat extraction: [...]

Crude Fat Determination in Oatmeal: Ensuring Quality and Compliance

https://www.velp.com/en-ww/crude-fat-determination-in-oatmeal-ensuring-quality-and-compliance.aspxFat Extraction : Starting the automated process using the Randall method with the SER 158, 5 times faster than the traditional Soxhlet.

Oil and grease determination in water and wastewater

https://www.velp.com/en-ww/oil-and-grease-determination-in-water-and-wastewater.aspx The waste water sample is acidified with hydrochloric acid and extracted using the Randall method, an accelerated and more efficient version of traditional Soxhlet extraction .

Fat Determination in Milk and Dairy Products

https://www.velp.com/en-ww/fat-determination-in-milk-and-dairy-products.aspx A preliminary hydrolysis step breaks down cellular membranes to release bound fats which are then extracted using the Randall method, an accelerated and more efficient version of traditional Soxhlet extraction .

Fat extraction

https://www.velp.com/en-ww/fat-extraction.aspx VELP for over 30 years is a reference point in the solid liquid extraction with Randall method that ensures better efficiency, speed and solvent saving compared to the traditional Soxhlet technique.

4 BENEFITS FOR CHOOSING FULLY AUTOMATED HOT SOLVENT EXTRACTIONS

https://www.velp.com/en-ww/4-benefits-for-choosing-fully-automated-hot-solvent-extractions.aspx A comparison with the traditional Soxhlet method. ... The traditional Soxhlet method is the best known though it has multiple areas for improvement. ... Differently, in Soxhlet ones there is the need for the solvent to pass back to the solid bed of samples many times and this makes the analyses require more than 150 minutes for each [...]

TOTAL FAT DETERMINATION IN WHOLE COW MILK

https://www.velp.com/en-ww/total-fat-determination-in-whole-milk.aspxThe VELP SER 158 Automatic Solvent Extractor solution provides reliable and reproducible results, minimizing costs and making analysis up to 5 times faster than the Soxhlet method. ... This means that the automatic solvent extractors of the SER 158 series are an accurate and precise solution for fat determination and extractable matter according to the [...]

SER 158: The new Fully Automatic Solvent Extractor

https://www.velp.com/en-ww/ser-158-the-new-fully-automatic-solvent-extractor.aspxThe SER 158 offers state-of-the- art technology for fast, accurate and precise analysis according to the Randall technique being 5 times faster than traditional Soxhlet.