Hledali jste: Boxy na mikroskopická sklí\u010Dka

Dodavatel: Spectrum Laboratories

Popis: MWCO 3,5 kD, regenerated cellulose.

Dodavatel: Spectrum Laboratories

Popis: Regenerated cellulose.

Dodavatel: Spectrum Laboratories

Popis: 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.

Dodavatel: Spectrum Laboratories

Popis: 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.

Dodavatel: Spectrum Laboratories

Popis: Disposable and ready-to-use dynamic dialysis device.

Dodavatel: Spectrum Laboratories

Popis: MWCO 6 to 8 kD, regenerated cellulose.

Dodavatel: Spectrum Laboratories

Popis: MWCO 12 to 14 kD, regenerated cellulose.

Certifikáty

Dodavatel: Spectrum Laboratories

Popis: MWCO 12 - 14 kD, regenerated cellulose

Dodavatel: Spectrum Laboratories

Popis: Spectra/Por® tubing trial kits are available in 1 and 5 m lengths. They are an excellent choice for applications that require only a small amount of dialysis tubing.

Dodavatel: Spectrum Laboratories

Popis: MWCO 1 to 50 kD, hydrophilic cellulose.

Dodavatel: Spectrum Laboratories

Popis: MWCO 12 to 14 kD, regenerated cellulose.

Dodavatel: Spectrum Laboratories

Popis: MWCO 1 to 50 kD, regenerated cellulose.

Dodavatel: Spectrum Laboratories

Popis: 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.

Dodavatel: Spectrum Laboratories

Popis: 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.

Dodavatel: Spectrum Laboratories

Popis: Hydrophilic cellulose ester.

Dodavatel: Thermo Fisher Scientific

Popis: The Slide-A-Lyzer® G2 dialysis cassette offers efficiency, convenience and sample protection in one package. Sample loading and removal are easily accomplished by using a serological pipette or hypodermic needle attached to a syringe. The built-in air chamber provides sample buoyancy and vertical orientation of the cassette during dialysis.