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. Note: For all International Orders, the buyer will be...

These 25 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 47 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 55 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 70 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 90 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 100 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 110 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 125 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 150 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 185 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 240 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These 320 mm diameter very slow filtering, purple dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of > 98 %...

These filter papers are especially suitable for qualitative analyses that require a low ash content. 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-strenghening Example of applications:...

These filter papers are especially suitable for qualitative analyses that require a low ash content. 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-strenghening Example of applications:...

These filter papers are especially suitable for qualitative analyses that require a low ash content. 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-strenghening Example of applications:...

These filter papers are especially suitable for qualitative analyses that require a low ash content. 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-strenghening Example of applications:...

These filter papers are especially suitable for qualitative analyses that require a low ash content. 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-strenghening Example of applications:...

These filter papers are especially suitable for qualitative analyses that require a low ash content. 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-strenghening Example of applications:...

These filter papers are especially suitable for qualitative analyses that require a low ash content. 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-strenghening Example of applications:...