140907 Results for: "Appareil+pour+la+préparation+des+tissus&amp"

Supplier: Merck

Cryoembedding media for microscopy M-Freeze™ is used in the routine for preparing specimens of unfixed tissue (native material) of human origin for frozen-section analysis. It is also used for preparing cryo sections for enzyme and immunohistology methods to avoid fixation artefacts.

Supplier: SIGMA ALDRICH MICROSCOPY

Bouin's solution is an excellent fixative for preserving soft and delicate structures. It is prepared with saturated picric acid, formaldehyde and acetic acid.

Supplier: Corning

Growth Factor Reduced (GFR) formulation is well suited for applications that require a more highly defined basement membrane preparation.

Supplier: Merck

Kaiser's glycerol gelatin is an aqueous mounting medium for microscopy and works well with specimens prepared for enzyme, lipid, and immunohistochemistry determinations.

Supplier: Merck

The defined hardness and uniformity of the material to be cut are vital requirements in creating consistent quality in cutting. These requirements can be met using a range of suitable substances, such as paraffins, resins, gelatine and celloidin.

Supplier: Merck

M-FIX is a fixative spray designed for the wet fixation of gynaecological and non-gynaecological preparations processed in Papanicolaou staining. It contains polyglycols in alcoholic solution and a rapid and secure fixation of specimens is possible.

Supplier: KIMBERLY CLARK

Strong, low-lint wipes for repeat use cleaning with chemicals and solvents. Perfect for printing, pre and post-paint applications, glass and appliance manufacturing, engine maintenance.

Supplier: Copan

Rapid DNA testing made portable. MicroFLOQ® is an innovative DNA collection tool featuring a micro flocked swab-head co-developed* by French Gendarmerie Forensic Research Institute (IRCGN™) and Copan.

Supplier: SIGMA ALDRICH MICROSCOPY

JB-4 is a water-soluble, GMA based, plastic resin kit intended for use in the preparation of embedded samples for high resolution light microscopy. It is a technique now widely used for research and clinical diagnosis. JB-4 yields semi-thin sections (0.5μ-2μ) with excellent morphological preservation.

Supplier: VWR Chemicals

The ingredients used to prepare culture media are very important, because ultimately the results depend on the quality of these compounds. Raw materials should be stored at 10 to 30 °C unless otherwise stated, in their closed containers in a dry environment.

Supplier: Merck

Entellan® new is a new mounting medium for cover slippers and is specially suited for commercial automated mounting instruments that operate with cover slippers. Its viscosity ranges between 250 and 600 mPas, 1,00869 has a small viscosity range. This narrow viscosity range improves and accelerates the application, as neither the dropping rate nor the volume need to be reset after the first run with a new bottle of Entellan® new.

Supplier: VWR Collection

The reliable W20 histology water bath is ideal for removing wrinkles and distortions in paraffin wax sections which are created during sectioning. The unit's low profile is ergonomic, provides a clear view, and allows safe handling of sections. The indirectly-heated flat areas at the front and back of the bath provide a suitable space for drying up to 20 slides. Touch-temperature adjustment and power On/Off switch, with a control light for 'On' mode, are conveniently located at the front of the unit and protected from water.

Supplier: Essity

These dispensers for centrefeed rolls enable an easy, one-handed operation while allowing a user to take as much paper as needed. They are ideal for areas where hand and light surface wiping are combined - such as in food preparation laboratories.

Supplier: Avantor

These plates are manufactured from high purity PP for efficient sample preparation and are suitable for use with magnetic particle processors such as the KingFisher™ Apex, Flex 96 and Presto.

Supplier: Merck

Water-free mounting media, such as Neo-Mount®, should be used for permanent mounting and long-term storage of samples. Slides processed in pathologyl laboratories need to be stored up to 10 years, whereby the staining results need to be stable and fading-out is not acceptable. Neo-Mount®, anhydrous mounting medium for microscopy is an extremely colour-stable mounting medium for microscopy, which is produced with solvents based on mixtures of aliphatic hydrocarbons. It contains an aromatic-free substitute for xylene, thus, Neo-Mount® needs to be combined with Neo-Clear® exclusively. Xylene must be avoided in the mounting step, as it will cause the slides to become cloudy and streaked. In addition, by placing the dehydrated slides on filter paper for approx. 1 minute prior to mounting, any excess Neo-Clear® should be circumvented, as air bubbles might arise under the cover slip. The same pre-condition should also be met when mounting specimens using cover slip machines; in this area, Neo-Clear® can be most efficiently eliminated by incubating the slides for 1 minute in an empty slide rack.

Supplier: SURESCREEN

Panels available for testing up to ten drugs. Ideal for pinpointing which drug is being abused. Specials also available depending on quantities, please contact your Avantor office for further information.

Supplier: BEHR

Complete sets of equipment for preparation and distillation for commonly required analyses of solid and aqueous samples.

Supplier: VWR Collection

Designed for the preparation of buffers, tissue culture media, microbiological media and other biological fluids. These vacuum filtration systems feature large diameter high performance PES membranes for guaranteed performance and maximum throughput. The full assembly includes a filtration unit and a receiver bottle with an ergonomic shape, moulded finger grips and a patented bottle cap. The centrifuge tube and funnel system allows the user to filter fluids directly into a 15 or 50 ml tube.

Supplier: GRANT INSTRUMENTS

The TS-DW has been designed for shaking and heating deep well plates. A multisystem principle used in the design of the thermoshaker allows it to operate as three independent devices: Incubator, plate shaker and thermoshaker. Ideal for use in life science applications, molecular biology, cell biology lab, cell lysis, DNA isolation and purification, sample preparation for PCR, pellet re-suspension, or any other method where many samples need mixing in deep well plates.

Supplier: VWR Chemicals

LB Broth, liquid is used for the propagation and maintenance of E. coli. Widely used for the preparation of plasmid DNA and recombinant proteins.

Supplier: Merck

All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).

Supplier: Essity

W1: Tork Performance dispensers for large rolls are ergonomically designed dispensers with safe, reliable tear-off, easy load feature and extra stable construction, which is important in many industrial environments. The floor stand is mobile and easy to move around thanks to its flexible wheels. The wall stand saves space due to its wall mounting.
- Glass fibre reinforced teeth
- Long lasting, durable and sturdy metal construction
- For large paper rolls

Supplier: KIMBERLY CLARK

The KIMTECH PREP* polishing wipes are ideal spunlace products for dry polishing glass and other materials. They are also suitable for pre- and post-paint applications.

Supplier: VWR Collection

Prepared slides for zoology i.e. vertebrates and mammals including.

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

Supplier: OMEGA BIO-TEK

E.Z.N.A.® Plant RNA kit provides a convenient and rapid method for the isolation of total RNA from a variety of plant samples. This kit provides a homogeniser column for filtration and homogenisation of viscous plant cell lysate by centrifugation in combination with the HiBind® RNA spin column for RNA purification. All the contaminants including polysaccharides and phenolic compounds are effectively removed. Purified RNA can be used for most downstream applications such as RT-PCR, northern blot analysis, differential display, and poly(A)+ RNA selection.

Supplier: USBECK Laborgeräte

Heater, Gas burner, Safety base for burners, provides extra stability and protects work surfaces

Supplier: OMEGA BIO-TEK

The E.Z.N.A.® Total RNA kit II is designed for isolating total cellular RNA from tissues rich fibrous and fatty tissues such as skeletal muscle, heart, brain and adipose tissues. Compared to other standard silica-column procedures, the E.Z.N.A.® Total RNA kit II provides higher yield and better quality of RNA from all types of tissue. This kit combines phenol/guanidine-base lysis and the silica membrane purification of RNA technology to provide a rapid and easy method of the isolation of total RNA from any tissue sample. RNA purified using the E.Z.N.A.® Total RNA method is ready for applications such as RT-PCR, Northern blotting, poly A+ RNA (mRNA) purification, nuclease protection, and in vitro translation.

Supplier: VWR Chemicals

A complete medium for the propagation and maintenance of yeast. The composition of YPD is (w/v) 1% yeast extract, 2% peptone, and 2% D-glucose.

Supplier: VWR Collection

Peristaltic pump for culture media preparation. Use it for serial dispensing of culture media, agar or any liquid diluent for efficient sample preparation.