Technical Specifications Weight: 140 g/cm2 Thickness: 0.32 mm Application Examples Clarification of beer, wine, urine during spectophotometric or refractometric tests. Filtration of the finest, semi-colloidal precipitates, e.g. those consisting of proteins, clay or cold-precipitated barium.

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Very slow filtering Fine-pore 100 folded filters per pack

Made of > 95 % α-cellulose Ash content below 0.1 % according to DIN 54370 Fine-pore, dense Very slow filtering 320 mm diameter 100 folded filters per pack

Technical specifications:- Made of cotton linters- Low-nitrogen and nitrates content- Ash content ≤ 0.06 %- Weight: 97 g/cm2- Thickness: 0.19 mm- No additives, such as wet-strengheningExample of applications:- Determination of nitrogen content in soils

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Medium-fast filtering Medium- to wide-pore 100 folded filters per pack

Made of refined pulp and cotton linters with an > 95% α-cellulose content Ash content between 0.1 – 0.15% Wet-strengthened

Made of > 95 % α-cellulose Ash content below 0.1 % according to DIN 54370 Medium to wide pore, loose structure Medium fast filtering 500 mm diameter 100 folded filters per pack

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Fast filtering Wide-pore 100 folded filter papers per pack

Made of > 95 % α-cellulose Ash content below 0.1 % according to DIN 54370 Medium dense Medium fast filtering 320 mm diameter 100 folded filters per pack

Made of refined pulp and cotton linters with an > 95% α-cellulose content Ash content between 0.1 – 0.15% Wet-strengthened

Made of > 95 % α-cellulose Ash content below 0.1 % according to DIN 54370 Fine-pore, dense Very slow filtering 110 mm diameter 100 folded filters per pack

Quartz microfibre filters are especially suited for emission monitoring at temperatures of up to 900 °C and wherever filters of the highest purity are needed. They filters are free of glass fibres and binding agents.

Made of refined pulp and cotton linters with an > 95% α-cellulose content Ash content between 0.1 – 0.15% Wet-strengthened

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Very slow filtering Fine-pore 100 folded filters per pack

Made of > 95 % α-cellulose Ash content below 0.1 % according to DIN 54370 Narrow-pore, dense Slow filtering 385 mm diameter 100 folded filters per pack

Technical specifications:- Made of cotton linters- Low-nitrogen and nitrates content- Ash content ≤ 0.06 %- Weight: 97 g/cm2- Thickness: 0.19 mm- No additives, such as wet-strengheningExample of applications:- Determination of nitrogen content in soils

Technical specifications:- Made of cotton linters- Low-nitrogen and nitrates content- Ash content ≤ 0.06 %- Weight: 87 g/cm2- Thickness: 0.18 mm- No additives, such as wet-strengheningExample of applications:- Determination of nitrogen content in soils- Malt filtration according to EBC standards

Made of > 95 % α-cellulose Ash content below 0.1 % according to DIN 54370 Very fine-pore, very dense Very slow filtering 240 mm diameter 100 folded filters per pack

Made of 100 % cotton linters Ash-free (ash content ≤ 0.01 % according to DIN 54370) Wet-strengthened Color-coded box for easy selection Slow filtering Narrow-pore 100 folded filters per pack

The filters, grade MG 1387/1, are mostly used as prefilters.