Samplers, Solids

White. For filtration of biological solutions.

• Hydrophil
• Very low protein binding
• Autoclavable

Durapore® PVDF membranes offer high flow rates and throughput, low extraction, agents, and broad chemical compatibility.

Features & Benefits:

• Can be sterilized by ethylene oxide and gamma irridation
• Avialable in different pore size
• Very low protein binding to minimize interaction with your sample and maximize recovery

Polycap TC filtration capsules feature dual layer polyethersulfone (PES) membranes and provide efficient filtration for aqueous solutions.

• 100% integrity-tested during manufacturing
• Polypropylene housing thermally fused to eliminate surfactants and mold releasing agents that could affect analysis
• Manufactured according to ISO9001:2008 QMS standards
• Available in sterile versions with a filling bell option
• PES membranes protein adsorption characteristics: HAS 0.4 µg/cm²; Insulin 2.0 µg/cm²; gammaglobulin 1.5 µg/cm²
• Connectors: stepped barb (SB)

Fittings with integrated ferrule for SafetyCaps and SafetyWasteCaps.
Use the blind plugs to tighten connectors which are temporarily inactive or not in use....

Whatman GD/X syringe filters are the perfect solution for samples with high viscosity or samples that contain particles. Four filter layers decrease clogging and therefore filter exchange during processing is avoided. These filters allow 3 to 7 times higher throughput than traditional types....

Disposable syringe filters for use with samples requiring inorganic ion analysis as the extractable ion content is minimized. The syringe filters contain 3 filtration layers that significantly reduce blockage and increase volume throughput. Layer 1 is a 20 µm polypropylene filter, layer 2 is a 5 µm polypropylene filter, and layer 3 is the membrane filter which filters down to 45 µm....

Suitable for analytical and gravimetric analyses, as well as a pre-filter.

• Hydrophilic
• Air / Gas Filtration
• Liquid Filtration
• Non-sterile

Recommended for clarification and sterilisation of aqueous solutions, microbiological analysis and particle counts

• Membranes with grid lines are ideal for microbiological analysis (bacterial counts) of water, pharmaceuticals, beverages, cosmetics, etc. for the measurement of coliform bacteria and other germs
• Gridded membranes (black grid on white membrane) for counts of colonies as a standard method of quantification, black grid, clearly defined sections (3.1 x 3.1 mm grid)
• Special ink, non-toxic and totally free from bacterial growth inhibitors, is used for imprinting
• Sterilised membranes (packaged in individual blisters)

Recommended for clarification and sterilisation of aqueous solutions, microbiological analysis and particle counts.

• Qualified for aqueous solutions (pH 4-8), hydrocarbons and some dilute solvents
• High non-specific adsorption: 160 µg/cm² for gamma globulin and pore size 0.2 µm (decreases with increasing pore size)
• High mechanical stability, ideal for gravimetrical measurements
• Maximum temperature 180 °C

White. For various applications.

• Hydrophilic
• Autoclavable