"Spectrum Laboratories"

Supplier: Spectrum Laboratories

In esteri di cellulosa, idrofilici.

Supplier: Spectrum Laboratories

Ready-to-use laboratory dialysis devices 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.

Supplier: Spectrum Laboratories

MWCO 1 - 50 kD, in cellulosa rigenerata.

Supplier: Spectrum Laboratories

MWCO 12 - 14 kD, in cellulosa rigenerata.

Supplier: Spectrum Laboratories

MWCO 6 - 8 kD, in cellulosa rigenerata.

Supplier: Spectrum Laboratories

MWCO 6 - 8 kD, in cellulosa rigenerata

Supplier: Spectrum Laboratories

Chiusure standard
In PP, autoclavabile
Solo per membrane in cellulosa rigenerata
Più leggere dell'acqua, utilizzate normalmente in combinazione con chiusure zavorrate
Scegliere un tappo 4 - 10 mm più grande della larghezza piatta del tubo

Supplier: Spectrum Laboratories

MWCO 12 - 14 kD, in cellulosa rigenerata.

Supplier: Spectrum Laboratories

MWCO 3,5 kD, in cellulosa rigenerata.

Supplier: Spectrum Laboratories

Sistema a flusso tangenziale, Trasduttore di pressione, in PS

Supplier: Spectrum Laboratories

Manometro, Pressure transducer, ¹/₂×¹/₂" TC, polysulfone, sterile, calibrated, −10 - +75 psi

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.

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.

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.

Supplier: Spectrum Laboratories

Disposable and ready-to-use dynamic dialysis device.

Supplier: Spectrum Laboratories

Biotech RC (Regenerated Cellulose) dialysis tubing is crafted from a regeneration process that yields superior temperature tolerances and chemical compatibilities with the same high purity and selectivity as Biotech CE. RC membrane can tolerate concentrated-weak acids & bases, dilute-strong acids and bases, most alcohols and some mild or dilute organic solvents. Exposure to strong polar or organic solvents may damage RC membranes. Use with pH 2 - 12 and temperature 4 - 60 °C.