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1298 results for "Spectrum Laboratories"

 

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Dialysis systems Spectra/Por® Float-A-Lyzer® G2

Dialysis systems Spectra/Por® Float-A-Lyzer® G2

Supplier: Spectrum Laboratories

Ready-to-use laboratory dialysis systems featuring proprietary Ultra-pure Biotech Cellulose Ester (CE) Membrane. Biotech Grade CE is a low protein-binding synthetic membrane available in 9 precise MWCO's with no heavy metal and sulfide contaminants. The cylindrical tubing geometry prevents sample dilution (associated with cassette-type devices) and provides open access for total volume retrieval by pipette. Only the Float-A-Lyzer® G2 assures a 95 to 98% sample recovery while maintaining 99% sample purity and <1% sample dilution. The leakproof screw-on cap with sealing o-ring provides easy access with included pipette for loading, in-process testing and sample retrieval, without the risk of needle punctures. The included floatation ring improves sample buoyancy and vertical orientation during dialysis. The sleek design allows multiple samples to be dialysed in the same reservoir.

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Dialysis tubing Biotech CE

Dialysis tubing Biotech CE

Supplier: Spectrum Laboratories

Hydrophilic cellulose ester.

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Dialysis membrane Spectra/Por® 2

Dialysis membrane Spectra/Por® 2

Supplier: Spectrum Laboratories

MWCO 12 to 14 kD, regenerated cellulose.

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Dialysis membrane tubing Spectra/Por® 6

Dialysis membrane tubing Spectra/Por® 6

Supplier: Spectrum Laboratories

MWCO 1 to 50 kD, hydrophilic cellulose.

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Dialysis membrane tubing spectra/Por® 7

Dialysis membrane tubing spectra/Por® 7

Supplier: Spectrum Laboratories

MWCO 1 to 50 kD, regenerated cellulose.

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Closures for dialysis membrane tubing, Spectra/Por®

Closures for dialysis membrane tubing, Spectra/Por®

Supplier: Spectrum Laboratories

Standard closures
PP, autoclavable
Only for regenerated cellulose membranes
Lighter than water, normally used in combination with weighted closures
Choose a closure 4 to 10 mm larger than the flat width of the tubing

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Dialysis membrane Spectra/Por® 4

Dialysis membrane Spectra/Por® 4

Supplier: Spectrum Laboratories

MWCO 12 to 14 kD, regenerated cellulose.

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Dialysis membrane Spectra/Por® 3

Dialysis membrane Spectra/Por® 3

Supplier: Spectrum Laboratories

MWCO 3,5 kD, regenerated cellulose.

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Dialysis membrane Spectra/Por® 1

Dialysis membrane Spectra/Por® 1

Supplier: Spectrum Laboratories

MWCO 6 to 8 kD, regenerated cellulose.

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System components for tangential flow filtration systems, KrosFlo® Research IIi

System components for tangential flow filtration systems, KrosFlo® Research IIi

Supplier: Spectrum Laboratories

Tangential flow system, Pressure transducer, PS

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Pressure Transducers

Supplier: Spectrum Laboratories

Digital manometer, Pressure transducer, 1×1" TC, polysulfone, non sterile, −10 - +75 psi

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Hollow fibre filter modules, ME membrane, MidiKros®

Supplier: Spectrum Laboratories

Hollow fibre filter modules are particularly useful in tangential flow filtration because processes can easily be scaled-up from small volume applications to full-scale production.

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Disposable MiniColumns, Spectra/Chrom®

Supplier: Spectrum Laboratories

Disposable MiniColumns, Spectra/Chrom®

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ProConnex® Standard Flow Path for MidiKros or MidiKros TC

Supplier: Spectrum Laboratories

ProConnex® standard flow path for midiKros or midiKros TC, 250 ml, 3/Pk.

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Hollow fiber filter modules, MicroKros®

Supplier: Spectrum Laboratories

Designed for gentle tangential flow filtration of small volumes ranging from 1 to 100 ml. MicroKros® modules are typically operated by a peristaltic pump, these devices also offer the unique advantage of manual operation for quick and convenient separations for small volumes.

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Hollow fibre filter modules, PES membrane, MidiKros®

Supplier: Spectrum Laboratories

Hollow fibre filter modules are particularly useful in tangential flow filtration because processes can easily be scaled-up from small volume applications to full-scale production.

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Flow meters for KrosFlo® systems

Supplier: Spectrum Laboratories

Permeate flow meters for use with tangential flow KrosFlo® systems.

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Microdialysis devices, ready-to-use, Micro Float-A-Lyzer®

Microdialysis devices, ready-to-use, Micro Float-A-Lyzer®

Supplier: Spectrum Laboratories

Designed to maximise convenience and efficiency, the ready-to-use Micro Float-A-Lyzer® is ideal for the dialysis of very small sample volumes. Available in two volume sizes, 100 to 200 μl and 400 to 500 μl, the Micro Float-A-Lyzer® features a proprietary biotech grade cellulose ester (CE) membrane incorporated into a pre-assembled, leakproof microdialysis device. Available in 7 concise MWCO’s with colour-coded caps, CE is a synthetic, low-protein binding membrane with no heavy metal and sulfide contaminants. The pre-formed tubular geometry also limits volume increase and sample dilution. The self-standing and self-floating device is designed with a Luer-lok® sample port to provide quick and easy access for loading, in-process testing and total sample recovery using a 1 ml syringe (included). Available in packs of 12, individual units can interlock to form a "flotilla" for the simultaneous dialysis of multiple samples. Only Micro Float-A-Lyzer® and Float-A-Lyzer® G2 assure a 95 to 98% sample recovery, 98% sample purity and <10% sample dilution; all in an easy to use, convenient dialysis device.

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Tubing for peristaltic pumps

Supplier: Spectrum Laboratories

Tubing for peristaltic pumps

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Dialysis tubing Spectra/Por® 5

Dialysis tubing Spectra/Por® 5

Supplier: Spectrum Laboratories

MWCO 12 - 14 kD, regenerated cellulose

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ProConnex® Standard Flow Path for MiniKros Sampler

Supplier: Spectrum Laboratories

ProConnex® standard flow path for MiniKros sampler, 1 L.

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Closures for dialysis membrane tubing, universal

Supplier: Spectrum Laboratories

Polyamide, coloured

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Bottle top vacuum filtration systems, MediaKap®

Bottle top vacuum filtration systems, MediaKap®

Supplier: Spectrum Laboratories

MediaKap filters are designed to sterilise or clarify culture media or any other aqueous solutions. Can be used as pressure filters with a peristaltic pump, a hand pump or a syringe.

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Tissue pulveriser, Bessman type

Supplier: Spectrum Laboratories

The stainless steel Bessman tissue pulveriser consists of a two-component mortar with handles and a pestle, specifically designed for pulverising 10 - 1000 mg of tissue.

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Hollow fibre filter modules, PES membrane, MidiKros® TC

Supplier: Spectrum Laboratories

Hollow fibre filter modules are particularly useful in tangential flow filtration because processes can easily be scaled-up from small volume applications to full-scale production.

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Mesh woven filters, polyester, Spectra Mesh®

Mesh woven filters, polyester, Spectra Mesh®

Supplier: Spectrum Laboratories

These woven filters are constructed of individual strands woven into a mesh screen, characterised by precise mesh openings, percent open area and mesh thickness. Available in five material types with different physical, chemical and thermal characteristics to select from depending on your application. Available in discs or square sheets.

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Transfer tubes, Transfertube®

Supplier: Spectrum Laboratories

Disposable tubes for liquid and solid samples with one hand. The sample to be transfered is inserted with harvester and discharged using the plunger.

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KR2i Starter Fitting Kit

Supplier: Spectrum Laboratories

Kit with Luer, mini TC accessories and tools.

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Hollow fibre Implant membranes, KrosFlo®

Hollow fibre Implant membranes, KrosFlo®

Supplier: Spectrum Laboratories

KrosFlo® hollow fibre membranes for implant technology provide a true-to-life response for drug screening and cancer research. Perfectly suited for implantation, the modified Polyvinylidene Difluoride (mPVDF) hollow fibre membrane is biocompatible, resistant to cell adhesion, hydrophobic and resistant to a wide variety of organic solvents, including most aqueous acids and bases. Furthermore, these hollow fibres can be heat sealed and autoclaved without affecting the molecular weight cut off (500 kDa MWCO) or changing the membrane performance.

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Dialysis sacks, ready to use, Spectra/Por®

Dialysis sacks, ready to use, Spectra/Por®

Supplier: Spectrum Laboratories

Regenerated cellulose.

Expand 3 Items
 
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