Filtres
Les filtres sont essentiels dans les laboratoires de recherche et dans de nombreuses autres industries pour éliminer les particules et créer des environnements adaptés à une large gamme d’expériences et de procédures. Ces dispositifs existent sous différentes formes, notamment filtres en ligne, disques en papier, petites capsules et grands panneaux de ventilation. Les filtres purifient et concentrent également les liquides et gaz nécessaires aux analyses. Pour l’air, cela signifie éliminer la pollution, l’humidité et les particules solides en suspension ; pour les liquides, cela signifie éliminer les impuretés et les petits contaminants.
VWR® Qualitative Filter Paper, Grade 413
Suitable for filtration of aluminum phosphate, barium carbonate, lead chromate, and more.
Expand 2 item
Cartridges for Water Purification Systems
By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.
Expand 67 item
Pre-Treatment Kits and Cartridges for Water Purification Systems
By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.
Expand 18 item
PURELAB® Conditioning Cartridge, ELGA LabWater
The conditioning cartridge is for use in PURELAB® Option-E 5/10 water purification systems, for the conditioning stage required for reversed-phase sorbents.
Expand 1 item
Corning® Plastic Syringe Filters, Corning
Syringe filters are available with a choice of membrane type: Polyethersulfone (PES) for low protein binding and faster flow rates; surfactant-free cellulose acetate (SFCA), with or without prefilter, for lowest protein binding; Polytetrafluoroethylene (PTFE) for chemical resistance; regenerated cellulose (RC) – the best choice for DMSO compatibility; and nylon (NY) which is hydrophilic, surfactant-free and lowest extractable.
Expand 1 item
Corning® Vacuum Filter/Storage Systems, Sterile, Corning
Vacuum filter systems available in four sizes: 150 ml; 250 ml; 500 ml and 1 L. Adapters are colour coded by membrane type for easy product identification: Polyethersulfone (PES) yellow; cellulose acetate (CA) orange; cellulose nitrate (CN) blue; nylon (NY) red.
Expand 1 item
Organic Carbon Filter for Labconco Protector® Demonstration Hood
Organic carbon filter, Type AC. It contains 12 pounds of granular activated carbon media suitable for organic solvents including acetone, ethyl acetate, toluene and xylene.
Expand 1 item
Chromatography Paper
Quality paper for general chromatography and electrophoresis.
Expand 1 item
Medium Grade, 15 μm
The most widely used qualitative filter paper for routine applications.
Expand 6 item
Student Filter Paper
A good quality paper recommended for student use and all routine filtering operations. This is a strong filter paper with a medium flow rate and retention.