1144 Results for: "Preserved+Specimens"

Supplier: SIGMA ALDRICH MICROSCOPY

Osmium tetroxide (OsO₄) is a heavy tetrahedral, symmetrical molecule composed of osmium, a third-row transition metal. Osmium tetroxide is both a dye, and a non-coagulant fixative agent in electron microscopy primarily used for the examination of biological tissue components in the histopathology laboratory. Specimens are postfixed with osmium testroxide to ensure preservation of the lipids.

Supplier: Merck

Histosec® pastilles is an embedding medium for histology of samples of human origin. It is a paraffin enriched with polymers, also available without the addition of DMSO (dimethyl sulfoxide). DMSO increases the rate of penetration of paraffin and provides additional preservation of the tissue structures. Its melting range is between 56 - 58 °C and, within this range any specimen can be processed without fear of damage irrespective of the method used.

Supplier: Merck

Histosec® pastilles (without DMSO) is an embedding medium for histology of samples of human origin. It is a paraffin enriched with polymers, also available with the addition of DMSO (dimethyl sulfoxide). DMSO increases the rate of penetration of paraffin and provides additional preservation of the tissue structures. Its melting range is between 56 - 58 °C and, within this range any specimen can be processed without fear of damage irrespective of the method used.
In most clinical laboratories the paraffinization is performed with an automated embedding system and is performed directly after the histoprocessing.

Supplier: Merck

Aquatex is used for e.g. LEUCOGNOST stained specimens. For preservation purposes and subsequent optimal microscopy, the stained sections are normally mounted using a suitable mounting agent and covered with a cover glass.

Supplier: SIGMA ALDRICH MICROSCOPY

This is a mounting medium (contains 45% acrylic resin and 55% xylenes) used in microscopy. It is an adhesive and specimen preservative that can be used manually and in automated coverslipping equipment. Special purpose adhesive and sealant for use with glass, non plastic and other non-reactive materials.

Supplier: Simport Scientific

Made from high density polymer. These cassettes, with lids, keep specimens safe whilst submerged in liquid.

Supplier: BD Medical

Glass, clear.

Supplier: Ahlstrom-Munksjö

GenReleaz™ and GenReleaz™ Colour specimen collection cards are specifically developed for collection, transport, preservation and fast and efficient elution of DNA from biological fluids stored at ambient temperature.

Supplier: Ahlstrom-Munksjö

GenSwab™ specifically designed for easy collection and long-term preservation of buccal samples to achieve high recovery of DNA and high-quality genetic profiles.

Supplier: Ahlstrom-Munksjö

GenSaver™ and GenSaver™ 2.0 collection cards are treated with a proprietary chemistry intended to prevent environmentally induced degradation. These cards allow long term preservation of DNA from biological fluids stored at ambient temperature.

Supplier: Greiner Bio-One

These tubes are available with ACD solutions and are used for blood grouping determinations and also for cell preservation.

Supplier: ENZO LIFE SCIENCES

Rat brain tissue extract

Supplier: Avantor

Tetrahydrofuran ≥99.8% (by GC, corrected for water content) contains no preservatives, BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor

Fused white crystals. For extraction of nucleic acids. Packaged under nitrogen. Lot analysis on label.

Supplier: Avantor

Tetrahydrofuran ≥99.8% (by GC, corrected for water content) contains no preservatives, BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor

These cap style frits used to preserve the packaging material within the column itself.

Supplier: Avantor

Avantor excipients are used during the formulation process in a wide range of applications. Avantor provides high-purity and performance excipients that serve as fillers, binders, disintegrants, lubicants, flavors, emulsifiers and preservatives. All the p

Supplier: VWR Chemicals

Bacterial freezing media is a sterile, ready to use cryopreservation media for long term storage of bacterial cultures. Ideal for the preservation of transformed bacteria as well as non fastidious bacteria.

Supplier: VWR Seradigm

Avantor® Seradigm South America origin FBS preserves more of the naturally-occurring growth factors that cells require to thrive, resulting in the highest possible quality sera for a price that fits your budget.

Supplier: Avantor

For use in Liquid Chromatography, Organic and Biosynthesis.

Supplier: US Biological

Anti-CD79b Preservative Free Mouse Monoclonal Antibody [clone: 3H1683]

Supplier: AGILENT

Most cell types show >50% survival when cooling rates are kept at 0,2 to 1 °C/min. The StrataCooler Cryo preservation module has been designed to freeze mammalian and insect cells at a controlled rate of 0,4 to 0,6 °C/min. to achieve an 80 to 90% survival rate.

Supplier: Merck

Chromolith® Phenyl HPLC columns offer greater selectivity towards aromatic ring-containing compounds than standard alkyl phases. These columns are ideal for the separation of aromatic compounds, flavonoids, fatty acids, PAH, preservatives, purines and pyrimidines.

Supplier: VWR Chemicals

A Cohn fraction V albumin produced by cold ethanol fractionation with minimum use of chemicals. Fatty acids and native sialic acid residues are preserved in this BSA.

Supplier: THERMO FISHER DIAGNOSTICS

Quanti-Cult Plus™ Escherichia coli ATCC™ 25922™ is supplied as a film of preserved microorganisms on the inside of the cap on a plastic vial.

Supplier: THERMO FISHER DIAGNOSTICS

Quanti-Cult Plus™ Candida albicans ATCC™ 2091™ is supplied as a film of preserved microorganisms on the inside of the cap on a plastic vial.

Supplier: Novus Biologicals

This Mouse IgG1 Kappa immunoglobulin is useful as an isotype control. Preservative 0.09% sodium azide.

Supplier: THERMO FISHER DIAGNOSTICS

Quanti-Cult Plus™ Clostridium sporogenes ATCC™ 19404™ is supplied as a film of preserved microorganisms on the inside of the cap on a plastic vial.

Supplier: MACRON AVANTOR BRAND

Preserve in well-closed containers. CAUTION: For Manufacturing, processing or repackaging

Supplier: Avantor

Avantor excipients are used during the formulation process in a wide range of applications. Avantor provides high-purity and performance excipients that serve as fillers, binders, disintegrants, lubicants, flavors, emulsifiers and preservatives.