Membrane filters, Grade NL, made from pure polyamide
Application: Universal filter, especially in the pharmaceutical sectionProperties:Mechanically very strongFor aqueous and organic solutionsHydrophilicCan be used up to 135°CAutoclavable up to 134°C
Membrane filters, Grade NYL, Nylon
White. Hydrophilic membrane filters suitable for sterile and particle filtration of aqueous solutions and organic solvents.Uniform wettingGood mechanical stabilityAutoclavable at 135 °CNon-sterile
Membrane filters, Grade OE, made from cellulose acetate
Very high wet strength and very low ability for protein binding. For filtration of aqueous, alcohol and oil-based solutions at temperatures up to 180°C.
Membrane Filters, Grade RC, Regenerated cellulose
spontaneously wetted, very good wet-strengthhigh chemical resistance, useful for aqueous and organic mediahydrophiliccan be used up to 180 °Csterilisable by all methodssuitable for use as sterile filter to ASTM-D 3862-80Application: For the sterilisation and particle filtration of aqueous and organic solutions
Membrane filters, Grade TE, PTFE with support
Applications:Ideal venting filter for all applicationsFor aggressive media and cryogenic liquidsSeparation of free water from organic solutionsOutstanding as gas/liquid barrierFiltration of air and (hot) gasesProperties:Chemically inert to aqueous and organic solutions as well as concentrated acids and basesHydrophobic - for aqueous filtration the pressure must be higher than the water breakthrough pressureCan be used up to 145°CCan be sterilised by all methods except gamma radiation
Membrane filters, inorganic, Anodisc®
Material: Anopore®. White.The inorganic membrane Anopore® consists of high-purity aluminium oxide and can be used for a wide range of applications. The unique material has a precise, non-deformable honeycomb structure with a narrow pore size distribution range that guarantees very efficient particle retention. In addition, the membrane has a low protein binding capacity, minimal autofluorescence, is non-toxic and supports cellular growth.
Membrane filters, mixed cellulose ester
White. For various applications.HydrophilicAutoclavable
Membrane filters, mixed cellulose ester (MCE)
Sterile, individually wrapped membrane filters for the microbiological analysis of aqueous samples using the membrane filter technique.
Membrane filters, mixed cellulose ester, with grid
Recommended for clarification and sterilisation of aqueous solutions, microbiological analysis and particle countsMembranes with grid lines are ideal for microbiological analysis (bacterial counts) of water, pharmaceuticals, beverages, cosmetics, etc. for the measurement of coliform bacteria and other germsGridded 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 imprintingSterilised membranes (packaged in individual blisters)
Membrane Filters, nylon
Recommended for filtration, sterilisation and clarifications of mobile phase in HPLC processes with aqueous, alkaline and organic samplesMade entirely of polyamide, hydrophilicHigh non-specific adsorption, high mechanical stabilityQualified for many solvents and alkaline solutions, pH range 3-14Maximum temperature 134 °C
Membrane filters, Nylon
Hydrophilic, durable and compatible with a wide range of aqueous solutions, organic solvents and for the filtration of biological preparations and media. Autoclavable at 121 °C.
Membrane filters, Polyamide
Type 250. Polyamide, white. For filtration of alkaline solutions and organic solvents.Other patterns are available on request.
Membrane filters, regenerated cellulose
The very low adsorption membranes are hydrophilic, solvent-resistant (pH 3-12) and therefore suitable for the particle removal from solvents.
Membrane filters, type 114, cellulose nitrate
White membrane with black grid, for detection of bacteria with dyed media, particle count & microscopy, individually, sterile packaged / non sterile.
Membrane filters, type 139, cellulose nitrate
White membrane with green grid, for detection of bacteria with dyed media, particle count and microscopy, individually, sterile packaged / non sterile.
Membranes for vacuum pumps for Rotavapor
Scope of supply: 2 x membrane with support ring and fastening
Membranfilter, hydrophob, PTFE
White. For the filtration of air and gases, as well as the filtration of solvents and acids.Good chemical resistanceAutoclavableNon-sterile
Micro Centrifuge Microspin 12
Compact high-speed benchtop micro centrifuge with a built-in rotor for 12 x 1.5/2mlmicrotubes. Ideal for biomedical laboratories.Fixed angular aluminium rotor accommodates 12 x 1.5/2 ml microtubes, supplied with 12 adapters for 0.2ml and 0.5ml tubes and fixing lid (rotor autoclavable, lid not autoclavable)Timed operation (1 to 30 minutes), with automatic switch-offSuitable to use in cold rooms, operating temperature ambient 4°C to 25°CMetal protective inserts inside the lid and casing, automatic imbalance switch-off and locking of a lid provide safe operationConstant airflow around the rotor reduces risk of samples overheating during centrifugationSimple push-buttons and a clear 2-line LCD status display shows actual and set values of time, set and actual speed and relative centrifugal force (g-force)Low voltage cord easily fits through refrigerator or workstation door gasketsCompact design and quiet in operationFits neatly and unobtrusively into the workspace
Microcentrifuge Microspin 12 plus
Compact, high-speed mini-centrifuge designed for extracting RNA/DNA samples, sedimentation of biological components and biochemical and chemical analysis of microsamples.External power supply unit allows operation in cold roomsConstant airflow around the rotor reducing the risk of sample overheatingBrushless motorAutomatic imbalance switch-offAutomatic lid lock for safe operationTimer from 15 s to 90 minAudible completion alarmScope of supply: Centrifuge, fixed angle rotor MSR-12 with lid, adapters for 0.5 ml and 0.2 ml tubes
Micro-distillation system
Complete Micro-distillation unit consisting of a Vigreux column with vacuum jacket (effective length 150 mm) and attached Liebig condenser (jacket length approx. 160 mm) and vacuum receiver, 2 x NS 14.5/23 cone and 1 x NS 14.5/23 socket joint connections, cooling connections with screw-off plastic hose connections Ø 8,6 mm (PP), 100 ml evaporating flask, condensate distributor with 4 x 10 ml receiving flasks, 0 to 250 °C thermometer, bath vessel, thick-walled, plane-ground bottom ( capacity approx. 600 ml), borosilicate glass 3.3, stand and mounting materials, magnetic stirrer with heater, Pt1000 sensor.
Microcentrifuge 5425 (General Lab Product), with control knobs, without rotor
The 5425 and 5425 R microcentrifuges are whisper-quiet and offer outstanding features for a wide range of molecular and cell biology applications in Eppendorf and PCR tubes from 0.2 to 5 ml.The refrigerated centrifuge 5425 R with its advanced cooling system offers precise temperature control for processing temperature-sensitive samples.Aerosol-tight Eppendorf QuickLock® lid for easy and safe handlingOutstanding software functions (e.g. adjustable acceleration and deceleration ramps, short function without constant key pressure)Extended rotor programme (e.g. 5.0 ml rotor, swing-out rotor for PCR strips)OptiBowl® design for quiet operation, even without rotor lidSoft-touch one-finger lid lock for ergonomic operationMaximum rotor capacity: 10 × 5.0 mL tubesMax. Speed: 21,300 × g (15,060 rpm)These centrifuges are General Lab Products for research purposes.
Microcentrifuge 5425 (General Lab Product), with foil keypad, with aerosoltight rotor FA-24x2
The 5425 and 5425 R microcentrifuges are whisper-quiet and offer outstanding features for a wide range of molecular and cell biology applications in Eppendorf and PCR tubes from 0.2 to 5 ml.The refrigerated centrifuge 5425 R with its advanced cooling system offers precise temperature control for processing temperature-sensitive samples.Aerosol-tight Eppendorf QuickLock® lid for easy and safe handlingOutstanding software functions (e.g. adjustable acceleration and deceleration ramps, short function without constant key pressure)Extended rotor programme (e.g. 5.0 ml rotor, swing-out rotor for PCR strips)OptiBowl® design for quiet operation, even without rotor lidSoft-touch one-finger lid lock for ergonomic operationMaximum rotor capacity: 10 × 5.0 mL tubesMax. Speed: 21,300 × g (15,060 rpm)These centrifuges are General Lab Products for research purposes.
Microcentrifuge 5425 (General Lab Product), with foil keypad, without rotor
The 5425 and 5425 R microcentrifuges are whisper-quiet and offer outstanding features for a wide range of molecular and cell biology applications in Eppendorf and PCR tubes from 0.2 to 5 ml.The refrigerated centrifuge 5425 R with its advanced cooling system offers precise temperature control for processing temperature-sensitive samples.Aerosol-tight Eppendorf QuickLock® lid for easy and safe handlingOutstanding software functions (e.g. adjustable acceleration and deceleration ramps, short function without constant key pressure)Extended rotor programme (e.g. 5.0 ml rotor, swing-out rotor for PCR strips)OptiBowl® design for quiet operation, even without rotor lidSoft-touch one-finger lid lock for ergonomic operationMaximum rotor capacity: 10 × 5.0 mL tubesMax. Speed: 21,300 × g (15,060 rpm)This centrifuges are General Lab Products for research purposes.