Search

Results: 8 - pag 1/1

Cellulose thimbles 33x80mm, 25pcs/box

https://www.velp.com/en-ww/cellulose-thimbles-33x80mm-25pcsbox.aspx Analytical Instruments > Consumables > Solvent Extractors Consumables > Cellulose thimbles 33x80mm, 25pcs/box Cellulose thimbles 33x80mm, 25pcs/box Standard-size cellulose thimbles designed for efficient and reliable filtration during solvent extraction processes. Ideal for quantitative extractions, they [...]

SER 158 Series Automatic Solvent Extractor

https://www.velp.com/en-ww/ser-158-series-automatic-solvent-extractor.aspx Analytical Instruments > Solvent Extraction > Automatic > SER 158 Series Automatic Solvent Extractor SER 158 Series Automatic Solvent Extractor Fully automatic and cloud-enabled hot solvent extractor, for safety, fast, accurate, and reliable extractable matter determination. ... The solid-liquid extraction process efficiently removes [...]

FIWE Fiber Analyzers

https://www.velp.com/en-ww/fiwe-fiber-analyzers.aspxFIWE 3 SA30520201 FIWE 3 SA30530201 FIWE 3 SA30540201 FIWE 6 SA30520200 FIWE 6 SA30530200 FIWE 6 SA30540200 Crude Fiber, Neutral & Acid Detergent Fiber FIWE 3 and FIWE 6 are fiber analyzers suitable for raw fiber extraction, conventionally known as an indigestible residue. Rapid analysis, reliable results and high reproducibility are some of the most relevant benefits of [...]

Crude Fat and Total Fat Determination: Methods and Analysis

https://www.velp.com/en-ww/crude-fat-and-total-fat-determination-methods-and-analysis.aspxBelow are the main solvent-based methods employed for fat extraction: < Soxhlet Extraction : This classic method involves repeatedly washing a sample with a boiling solvent. ... By continuously repeating this process, high-quality extraction is achieved. The duration of a Soxhlet extraction can range from several hours to [...]

SOLVENT EXTRACTOR ADD-ONS: A COMPLETE SET OF ACCESSORIES AND CONSUMABLES FOR YOUR EVERY NEED

https://www.velp.com/en-ww/solvent-extractor-add-ons-a-complete-set-of-accessories-and-consumables-for-your-every-need.aspxEXTRACTION CUPS During the solvent extraction process, extraction cups are filled with the solvent, heated by the electrical heating plate and then finally collect the extracted matter.... The sample to be analyzed is weighed into a porous cellulose or glass fiber extraction thimble and [...]

Detergent fiber analysis

https://www.velp.com/en-ww/detergent-fiber-analysis.aspxThe concept behind the detergent fiber analysis is that plant cell substances can be divided into less digestible cell walls (made of hemicellulose, cellulose and lignin) and highly digestible cell contents (containing starch and sugars). ... DIGESTION : the sample is boiled in the Neutral Detergent Solution NDS with a heat-stable a-amylase-treated enzyme to separate the [...]

CONSISTENCY AND ACCURACY FOR FIBER DETERMINATION FOLLOWING OFFICIAL METHODS

https://www.velp.com/en-ww/consistency-and-accuracy-for-fiber-determination-following-official-methods.aspxWEENDE METHOD (CRUDE FIBER) The method is based on the solubilization (digestion) of non-cellulosic compounds by sulfuric acid and potassium hydroxide solutions. ... It is the reference for the legal measure of fiber grains, meals, flours, and feeds, even if it accounts for most of the cellulose but only a portion of the lignin and no ash, so it [...]

Crude fiber analysis

https://www.velp.com/en-ww/crude-fiber-analysis.aspxIt is the reference for the legal measure of fiber grains, meals, flours, and feeds, even if it accounts for most of the cellulose but only a portion of the lignin and no ash, so it underestimates true fiber and is less than acid detergent fiber (ADF). ... The Crude Fiber determination can be summed up in 5 steps: ACID DIGESTION (BOILING & FILTERING): the feed [...]