Papiers filtre
Fournisseur:
Whatman products (Cytiva)
Description:
Standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat content in food or removal of carbon dioxide and turbidity from beverages such as beer.
Fournisseur:
Whatman products (Cytiva)
Description:
Whatman Grade 5V fine particle filter retains particles as small as 2,5 µm for qualitative analysis
Fournisseur:
Sartorius
Description:
These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.
Fournisseur:
Ahlstrom-Munksjö
Description:
Ahlstrom-Munksjö’s qualitative grades of filter paper are recommended for use in analytical methods which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. These filter papers covers a wide range of laboratory applications, as liquids clarification, qualitative analytical separations for precipitates and buffers filtration, and are also used for soil analysis and in food and beverage testing. Wet-strengthened grades contain a reinforcement agent that increases their resistance to rupture when wet, such as in vacuum filtration, and their resistance when filtering acidic solutions.
Fournisseur:
Sartorius
Description:
Grade 470 papers are made of cellulose and diatomaceous earth and offer a much better separating capability than pure cellulose papers at the same rate of filtration.
Fournisseur:
Sartorius
Description:
These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.
Fournisseur:
Ahlstrom-Munksjö
Description:
Ahlstrom-Munksjö offers a full range of high quality cotton papers with high absorbency - ideal for chromatographic analysis and blotting methods with gel (Southern, Northern and Western Blots). Ahlstrom-Munksjö manufactures, both in Europe and in the US, absorbent papers made of the highest purity cotton linters. These media do not contain additive of any kind, thus preventing any contamination during the transfer steps.
Fournisseur:
Ahlstrom-Munksjö
Description:
These quantitative ashless hardened filter papers are recommended for use where a high purity is required for quantitative analysis.
Fournisseur:
Ahlstrom-Munksjö
Description:
These papers are used to determine the presence of trace elements and nutrients in soil samples to optimise plant growth.
Fournisseur:
Ahlstrom-Munksjö
Description:
Ahlstrom-Munksjö manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, deionised water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter.
Fournisseur:
Ahlstrom-Munksjö
Description:
These filter papers are suitable for use in wine laboratories.
Fournisseur:
Sartorius
Description:
These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.
Fournisseur:
Ahlstrom-Munksjö
Description:
Ahlstrom-Munksjö’s qualitative grades of filter paper are recommended for use in analytical methods which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. These filter papers covers a wide range of laboratory applications, as liquids clarification, qualitative analytical separations for precipitates and buffers filtration, and are also used for soil analysis and in food and beverage testing. Wet-strengthened grades contain a reinforcement agent that increases their resistance to rupture when wet, such as in vacuum filtration, and their resistance when filtering acidic solutions. High Purity hardened filter papers grades 1288 to 1291 are also produced from cellulose with an alpha content of nearly 100% resulting in an ash content of <0,1%.
Fournisseur:
Sartorius
Description:
Ces papiers filtres sont constitués de pâte raffinée et de linters contenant plus de 98 % d'alpha cellulose et sont garantis sans acides résiduels utilisés dans certaines méthodes de production. Ils ont une teneur en cendre extrêmement faible et se dénomment par conséquence papier sans cendres. Les papiers filtres sans cendres de Sartorius sont caractérisés par une forte résistance à l'humidité et par une pureté élevée. Ces papiers sont tout particulièrement adaptés aux analyses quantitatives, aux entonnoirs Büchner, à la filtration sous vide ou sous pression.
Fournisseur:
Ahlstrom-Munksjö
Description:
Ahlstrom-Munksjö offers filters for malt analysis and malt filtration according to MEBAK, ASBC and EBC standards.
Numéro de catalogue:
(SARTFT-2-343580580)
Fournisseur:
Sartorius
Description:
These paper boards are used for the filtration of cooking and transformer oils, galvanic baths and as base paper for further impregnation with certain reagents. They are made of refined pulp or cotton linters.
UOM:
1 * 100 ST
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