You searched for: Filter Papers

Supplier: MACHEREY-NAGEL

These wet strengthened hard smooth filter papers are made of refined pulp and linters and have a low ash content. They are often used for quantitative routine procedures and for analytical gravimetric applications.

Supplier: Ahlstrom-Munksjö

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.

Supplier: MACHEREY-NAGEL

Filter papers with ion exchange resin.

Supplier: Sartorius

Chromatography papers are not only ideal for chromatography, but also for routine and repetitive separations, routine analysis of proteins in serum (e.g. human albumin) and several absorption applications like those common in the life sciences and diagnostics. They are made of cotton linters with more than 98% alpha-cellulose content and <0,04% ash content.

Supplier: MACHEREY-NAGEL

These papers are made hydrophobic (impermeable to water) by impregnation with a silicone. With the aid of these filters, water can be separated from water-immiscible organic solvents in an elegant manner, by means of a simple filtration.

Supplier: SMITH SCIENTIFIC

Professional filter paper grade 1 for routine laboratory applications and professional filter paper grade 4 for rapid filtration with excellent retention of larger particles.

Supplier: DELTALAB

Filter papers reams is made from high quality cellulose fibres to ensure a good resistance to humidity and a high absorption capacity.

Supplier: Advantech

These filter papers are used for gravimetric analysis or environmental monitoring. Made of high quality alpha cotton cellulose.

Supplier: GLASWARENFABRIK KARL HECHT

Smooth and medium fast filter papers, suitable for the analysis of fats (due to low ether-soluble residue).

Supplier: GLASWARENFABRIK KARL HECHT

Folded filter papers are suitable for the analysis of fats (due to low ether-soluble residue).

Supplier: Aesculap

Filter paper, qualitative, Aesculap®, With process indicator, 190 mm

Supplier: Aesculap

Reusable filters for 1000 cleaning and sterilisation cycles.

Supplier: MACHEREY-NAGEL

Paper chromatography is the chromatographic technique separation due to partition of the analytes between special paper grades and the mobile phase, which penetrates the paper by capillary action ascending, descending and circular techniques are possible.

Supplier: Hach

For filtration of heavily contaminated samples. High particulate-holding capacity makes discs efficient depth filters and allows for filtration of large volumes of solutions.

Supplier: VARIAN

Chromatography paper is used in thin layer chromatography applications such as evaluating radioisotope purity, QC testing.

Supplier: CHRIST MARTIN

Accessory for freeze dryer, －