"Ahlstrom"

Supplier: Ahlstrom

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.

Supplier: Ahlstrom

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%.

Supplier: Ahlstrom

Grade ET/401, cellulose.

Supplier: Ahlstrom

These quantitative ashless hardened filter papers are recommended for use where a high purity is required for quantitative analysis.

Supplier: Ahlstrom

Ahlstrom-Munksjö offers filters for malt analysis and malt filtration according to MEBAK, ASBC and EBC standards.

Supplier: Ahlstrom

These Grade MGR and MG 10 grade filters are hydrophobic micro-glass fibre filters with binder suitable for use when low affinity with water and moisture are required. These high-quality materials are designed for the specific needs of air monitoring analyses.

Supplier: Ahlstrom

These syringe filters with PP housing contain prefilters specifically developed to increase the efficiency of laboratory microfiltration applications by reducing the number of steps needed to process samples and solutions with either a high particle load or a high viscosity if standard syringe filters are used.

Supplier: Ahlstrom

These ashless papers are manufactured with 100% cotton linters. They are being washed with acid and cleaned with demineralised water to maintain its purity for quantitative analysis.

Supplier: Ahlstrom

These quantitative ashless hardened filter papers are recommended for use where a high purity is required for quantitative analysis.

Supplier: Ahlstrom

Ahlstrom-Munksjö nabízí celou řadu vysoce kvalitních papírů z bavlněného vlákna s vysokou absorpcí - ideální pro chromatografickou analýzu a metody blottingu (Southern, Northern a Western Blots). Společnost Ahlstrom-Munksjö vyrábí v Evropě i v USA absorpční papíry vyrobené z lintersových vláken nejvyšší čistoty. Tato média neobsahují žádná aditiva, a tak eliminují jakoukoliv kontaminaci během všech kroků přenosu.

Supplier: Ahlstrom

These papers are used to determine the presence of trace elements and nutrients in soil samples to optimise plant growth.

Supplier: Ahlstrom

Ahlstrom AutoCollect™ specimen collection cards for high-throughput environments work efficiently in both DBS punch and direct elution. They are designed for microvolume sampling, transport and storage of dried blood spot (DBS) at ambient temperature.

Supplier: Ahlstrom

This syringe filter with hydrophilic polyamide membrane is used for sterilisation and clarification of biological fluids, buffer solutions and tissue culture medias. Also suitable for filtration of aqueous and organic solutions in HPLC.

Supplier: Ahlstrom

These very fine lens cleaning tissues are made of pure manila vegetable fibre.

Supplier: Ahlstrom

HemaSep™ is a rapid, easy to use and cost-effective device to achieve high yield and purity of plasma/serum from whole blood.

Supplier: Ahlstrom

These syringe filters are suitable for convenient sample preparation and fluid sterilization. The syringe filters for highly loaded aqueous solutions including a glass fiber prefilter and a cellulose acetate membrane are also available with MBS housing and male Luer lock outlet.