Esta buscando: Sistemas de flujo tangencial

Proveedor: Merck

Descripción: Las fases estacionarias monolíticas Chromolith® Prep son fases nuevas de sílice ultrapuro, que toma sus propiedades especiales de una estructura de poros bimodal. Esta estructura es una propiedad característica de la nueva tecnología 'Sol-Gel' y consta de dos tipos de poros: macroporos y mesoporos. Los mesoporos, con un diámetro medio de 12 nm, forman la fina estructura porosa en el interior de la columna y proporcionan una gran superficie de contacto en la que se produce la adsorción de los compuestos finales.

FDS

Proveedor: DuPont

Descripción: DuPont™ Tychem® 2000 C gown model 0290 is shin-length gown with wrap-over rear closure, hook and loop neck closure and waist ties. Double cuffs for increased protection and tighter connection with gloves.

Numero del catalogo: (118-0247)

Proveedor: ORKLA CARE

Descripción: This cleansing spray is intended for rinsing and cleaning out dust and dirt from eyes and wounds. The portable spray bottle is filled with 150 ml physiological (0,9%) unbuffered sodium chloride solution.

UOM: 1 * 1 UN

Promoción

Numero del catalogo: (115-1896)

Proveedor: Texwipe

Descripción: This swab series is made from 100% polyester (hydroentangled) non woven material. The complete thermal bond construction eliminates adhesive contamination during the cleaning validation.

UOM: 1 * 1.000 UN

Certificados Promoción

Proveedor: VWR Collection

Descripción: Permanent mats are installed to provide the highest level of cleanliness. The life of mats strongly depends on the volume, and degree of cleanliness of the foot and wheeled traffic. Solvent-based cleaning materials should, on no account, be used on these mats: They will adversely affect both the function and appearance. To avoid risk of slipping, it is also important that both the mats and the flooring should be completely dry.

Proveedor: KARTELL

Descripción: PMP (TPX), crystal clear.

Numero del catalogo: (321242C)

Proveedor: VWR Chemicals

Descripción: Vidrio duro.

UOM: 1 * 100 UN

Promoción

Proveedor: RSG

Descripción: Acero inoxidable 18/10, con pico, borde recto.

Proveedor: BURKLE

Descripción: La cuchara de muestreo con mango largo puede usarse para tomar polvo, granulados, pastas o líquidos. Con el mango largo pueden alcanzarse también los fondos de los recipientes grandes o tomarse muestras de barriles, bidones y botellas con diámetro de apertura pequeño. Gracias a las entalladuras en el mango, la cuchara desechable se siente muy cómoda y segura en la mano.

Numero del catalogo: (330884Y)

Proveedor: VWR Chemicals

Descripción: Una solución estándar de Resazurina se prepara, disolviendo 1 tableta en 50 ml de agua destilada estéril. 1 ml de esta solución debe añadirse a 10 ml de leche en cada ensayo. Preparar la solución diariamente.

UOM: 1 * 1 C/U

FDS Certificados Promoción

Proveedor: KARTELL

Descripción: PP translúcido o PS transparente, con tapa de polietileno.

Numero del catalogo: (BE-401)

Proveedor: G-Biosciences

Descripción: The physical properties of proteins kit is a lab activity that enables students to investigate the physical properties of several different proteins. Students will learn about protein solubility and how it is affected by various parameters; including temperature, pH, salt and dielectric constant. They will understand about protein precipitation due to pH, high salt and in the presence of organic solvents and about protein denaturation as a result of high temperature. In addition, the kit will demonstrate how non-protein agents, such as detergents drastically alter the physical properties of protein molecules and as a result, understand the importance of detergents in protein solubilisation. This lab activity involves analysis of three different types of pure proteins and then students alter some of those properties with a detergent and re-examine physical properties of those proteins. Students are challenged to consider how physical properties of protein molecules can be exploited for purification and characterisation of proteins and apply their findings on a test sample of complex tissue extract.

UOM: 1 * 1 KIT

Promoción

Proveedor: Merck

Descripción: Coupling TLC plates to mass spectrometry is a new field of high interest, which will contribute strongly to the progress of planar chromatography. The MS-grade plates are much cleaner than standard TLC/HPTLC plates providing higher sensitivity and reduced background signals. This allows trace analysis with mass spectrometry detection in lower nanogram range.

Proveedor: VWR Chemicals

Descripción: The isolation of microorganisms often requires the use of specific supplements. The supplements presented here are available in vials and bottles, and the corresponding culture medium to use with them is indicated in the table below. Usually each vial is used to supplement 500 ml of media unless otherwise stated (complete information available on the specification sheets available on request).

FDS Certificados

Proveedor: WARTEWIG

Descripción: Infrared loop sterilisers provide annealing without the risks of flames. The SteriMax electrical sterilisation system is ideal for sterilising inoculation loops, needles or instruments, for use in laboratories and safety cabinets where the use of gases or open flames is not permitted.

Proveedor: Thermo Fisher Scientific

Descripción: These devices can be used for a wide range of applications including low molecular-weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, and concentration. The cassette membrane is composed of low-binding regenerated cellulose and features a hermetically sealed sample chamber to maintain the highest possible sample retention. This type of membrane is compatible with a number of common chemicals and buffers. The colour-coded transparent frames of the Slide-A-Lyzer® cassette allow instant recognition of the MWCO of the membrane and make viewing the needle easier during sample injection.