You searched for: Filtres de fibres de verre

Supplier: Whatman products (Cytiva)

Whatman Grade GF 92 glass microfiber filters from Cytiva are designed for prefiltration in order to protect against membrane fouling. Grade GF 92 is strengthened with an inorganic binder.

Supplier: Sartorius

Binder free glass microfibre filters are made of 100% borosilicate, are highly pure and extremely white. They are recommended for analytical and gravimetric analyses and also as prefilters. These filters combine fast flow rates with high load capacity and the retention of very fine particles.

Supplier: Whatman products (Cytiva)

These 934-AH™ RTU grade filter papers have been pre-washed, dried (or ignited), cooled, desiccated and weighed, which eliminates the pre-treating steps that are otherwise required by the US EPA Laboratory Standard Method 2540 parts C, D, and E. These filter papers are widely used for dissolved, suspended and volatiles solid analysis. They are also used as a wastewater filter for a wide range of water monitoring applications including the monitoring of rivers, lakes and coastal waters, as well as analysing purified discharge of wastewater treatment plants and monitoring discharge water from industrial plants.

Supplier: Sartorius

Filtres en fibre de verre pour la clarification et la filtration stérilisante de grands volumes, filtres de profondeur avec une efficacité accrue à faible pression

Supplier: Thermo Fisher Scientific

Increase filtration speed and throughput of highly viscous or heavily particulated solutions by using these glass fiber prefilter discs in combination with any Nalgene™ MF75 filter units or bottle top filters.

Supplier: Ahlstrom-Munksjö

Les filtres à microquartz sont utiles pour tester les gaz de cheminée chauds, car les fibres de quartz peuvent résister à des températures allant jusqu'à 900 °C. De plus, le microquartz est utilisé lorsqu'un média de la plus haute pureté est requis. Avec d'excellentes propriétés de filtration et des traces minimes de métaux et de minéraux, les fibres de quartz sont dimensionnellement stables et peuvent être utilisées pour l'analyse des gaz acides à l'exception de l'acide fluorhydrique.

Supplier: Ahlstrom-Munksjö

These high-purity quartz microfibre filters are recommended for airborne particulate monitoring in high temperatures and aggressive atmospheres or when the lowest level of Trace Elements Analysis is required.

Supplier: Ahlstrom-Munksjö

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-Munksjö

Ahlstrom-Munksjö offers high quality glass filters ideal for many applications such as air pollution control, water monitoring and air particulate monitoring. The wide range of binder free glass microfiber filters can be used to collect particles and aerosols or to determine total suspended solids in water.

Supplier: Corning

Glass fiber filters are used a depth filter for prefiltration of solutions.

Supplier: MACHEREY-NAGEL

Quartz fibre filters feature an extremely low content of metal traces recommended for the analysis of air-borne particles.

Supplier: MACHEREY-NAGEL

MN GF-4 is a binder-free glass fibre filter paper with good loading capacity and high flow rates.

Supplier: MACHEREY-NAGEL

This paper is especially used in water treatment facilities for example for the determination of suspended solids.

Supplier: MACHEREY-NAGEL

MN GF-6 is a binder-free glass fibre filter paper with medium retention and flow rate for general laboratory filtration.

Supplier: MACHEREY-NAGEL

MN 85/220 is a thick glass fiber paper with high basis weight for the filtration of large volumes of liquids.

Supplier: MACHEREY-NAGEL

MN GF-5 is a binder-free glass fibre filter paper with excellent retention of fine particles. It is often used in combination with membranes to protect the membrane from clogging.

Supplier: MACHEREY-NAGEL

MN GF-2 is a binder-free glass fiber filter paper with three times higher basis weight than MN GF-1. It combines fine particle retention with excellent loading capacity.

Supplier: MACHEREY-NAGEL

MN 85/70 BF is the binder free alternative to MN 85/70. Suitable for gravimetric analysis with heat stability up to 500 °C.

Supplier: MACHEREY-NAGEL

The MN 85/90 grade is the most widely used, general purpose glass fiber filter with very good mechanical stability. The filter contains an organic binder.

Supplier: MACHEREY-NAGEL

MN 85/70 is slightly less retentive than MN 85/90, lighter and thinner. The filter contains an organic binder for high mechanical strength.

Supplier: MACHEREY-NAGEL

MN GF-3 is slightly more retentive than MN GF-1. This binder-free glass fiber filter paper is used for the collection of suspended solids in potable water as well as natural and industrial waste water in many parts of the world.

Supplier: MACHEREY-NAGEL

Binder free filter paper for difference weight analysis with very high loading capacity. This paper thick paper has a very good particle retention for fine particles.

Supplier: MACHEREY-NAGEL

MN GF-1 is a binder-free glass fiber filter paper that offers fine particle retention, high flow rate and good loading capacity. It is used for high efficiency laboratory filtration as well as air sampling. It is manufactured from borosilicate glass fiber and is resistant towards most organic and inorganic solvents.

Supplier: PRAT DUMAS

Borosilicate glass fibre filters without binder.

Supplier: PRAT DUMAS

These glass microfiber filter papers allow fast filtration and high particle retention. They can be used at temperatures up to 380 °C.

Supplier: Restek

These filter are made of cellulose or glass fibre. Ideal for ASE® 200 extraction cells.

Supplier: Ahlstrom-Munksjö

SUSP 70 is a woven polyamide fabric with a 70 μm mesh size used to capture coarse particles such as may be found in waste water.

Supplier: Hach

These binder free TSS glass microfibre filters are made of 100% borosilicate glass and are designed for total suspended solids analysis of water and wastewater. They are recommended for use in Standard Methods 2540 C and 2540 D.

Supplier: Whatman products (Cytiva)

These high purity quartz microfibre filters are used in many air sampling filter applications, including sampling of acidic gases, stacks, flues and aerosols. They are suitable for PM-10 sampling and analysis.

Supplier: Whatman products (Cytiva)

These high purity QM-B quartz fibre filters are designed for use in specific air monitoring applications.