Hľadali ste: Cloning Kits and Ligation

Dodávateľ: Sartorius

Opis: These centrifugal devices are ideal for the concentration or ultrafiltration of difficult to filter samples, even whole blood or cell lysates.

Dodávateľ: Sartorius

Opis: Borosilicate glass, aluminium clamp, autoclavable.

Katalógové číslo: (519-4500)

Dodávateľ: Sartorius

Opis: Made of borosilicate glass.

Merná jednotka: 1 * 1 items

Predaj

Dodávateľ: Sartorius

Opis: The LabSorb protection papers are highly absorptive papers coated on one side with polyethylene.

Dodávateľ: Sartorius

Opis: Elimination of particles from samples prior to HPLC or other chromatographic analysis is essential in order to maintain the integrity of the chromatography column and to maximise its operating life time. Minisart® syringe filters optimised for sample preparation consist of a polypropylene (PP) housing and membrane components featuring maximum chemical compatibility and minimum extractables to ensure excellent results. Due to the typical range of volumes from less than 1 ml to 100 ml these filters are available in three different diameters with an effective filtration area of 0,12, 1,7 and 4,8 cm².

Dodávateľ: Sartorius

Opis: These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.

Dodávateľ: Sartorius

Opis: These filter papers are made of 100% cotton linters. They are guaranteed to be free of any residual acids and they have an extremely low percentage of ash content. As a result, these filters are virtually ash-free. All Sartorius ashless filter papers are characterised by high wet strength and high purity and are therefore especially suitable for quantitative analysis, Büchner funnels, pressure or vacuum filtration.

Certifikáty

Dodávateľ: Sartorius

Opis: Cellulose nitrate hydrophilic, gridded membrane filters for colony counting, particle testing and microscopy, with outstanding recovery rates for microorganisms.

Certifikáty

Dodávateľ: Sartorius

Opis: Minisart® RC with hydrophilic regenerated cellulose (RC) is optimised for aqueous liquids and solvents with a pH of 3 - 14 and is stable against DMSO. With a pore size of 0,2 µm that can be used for sample preparation and sterile filtration.

Dodávateľ: Sartorius

Opis: Minisart® PES with polyethersulfone (PES) is optimal for highest flow rates and a pH of 2 - 13. Type 1776D with a pore size of 0,22 µm can be used for sterile filtration and has a male Luer slip outlet. Version ACK is individually packed and sterilised by ethylene oxide (EO).

Dodávateľ: Sartorius

Opis: PES membrane filters are hydrophilic, have high flow rates thanks to the symmetric structure, have a low non-specific protein adsorption and are chemically resistant over a pH range of 1 to 14. They are recommended for the filtration of aqueous solutions as well for the protein filtration. Furthermore, the low level of extractables makes them suitable for environmental analysis.

Dodávateľ: Sartorius

Opis: Minisart® NY with hydrophilic polyamide (nylon) is optimised for aqueous liquids and solvents with a pH of 3 to 14. Type 17845 with a pore size of 0,2 µm can be used for sample preparation and sterile filtration. It has a male Luer slip outlet and version ACK is individually packed and sterilised by ethylene oxide (EO).

Certifikáty

Katalógové číslo: (516-0156)

Dodávateľ: Sartorius

Opis: Vivaclear centrifugal filters are disposable microfiltration devices for the fast and reliable clarification/filtration of biological samples in the range 100 to 500 µl. They can be used in fixed angle rotors suitable for 2,2 ml centrifuge tubes.

Merná jednotka: 1 * 100 items

Predaj

Dodávateľ: Sartorius

Opis: Vivaspin® Turbo 4 can handle 0,04 to 4 ml sample volume in swing-out and fixed angle rotors accepting 15 ml centrifuge tubes.

Dodávateľ: Sartorius

Opis: Vivaspin® centrifugal concentrators are disposable ultrafiltration devices for the concentration of biological samples. Vivaspin® 500 centrifugal filter units offer a simple, one step procedure for sample concentration with volumes from 5 to 500 µl. They can effectively be used in fixed angle rotors accepting 2,2 ml centrifuge tubes.

Dodávateľ: Sartorius

Opis: Vivaspin® 20 centrifugal concentrators offer increased volume flexibility and performance to the Vivaspin® potfolio. Vivaspin® 20 handles 5 to 20 ml in swing bucket rotors and 14 ml in fixed angle rotors accepting 50 ml centrifuge tubes. Vivaspin® 20 features twin vertical membranes for unparalleled filtration speed and >100-fold concentration. Volume graduation allows monitoring the concentration process and the modified dead stop pocket simplifies pipetting of the final concentrate.