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Description: Osmium tetraoxide 2% in aqueous solution

Catalog Number: 45384.AB

UOM: 1 * 10 mL

Supplier: Thermo Fisher Scientific

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Description: Osmium tetraoxide 4% (w/w) in water

Catalog Number: ACRO319010050

UOM: 1 * 5 mL

Supplier: Thermo Fisher Scientific

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Description: Osmium tetroxide is also referred to as osmium and is mainly used as a secondary fixative of tissues. The molecule reacts with lipid moieties and is responsible for the oxidation of unsaturated bonds of fatty acids. This reaction adds density and contrast to biological samples. In normal tissues, presence of osmium results in intense black staining which can be viewed by normal eye. In addition, it can be used as a mordant (a molecule which combines with stain or dye at later stages) in electron microscopy, thereby enhancing lead staining.

Catalog Number: 75632-5ML

UOM: 1 * 5 mL

Supplier: SIGMA ALDRICH MICROSCOPY

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Description: Osmium tetraoxide 2,5% (w/w) in tert-butanol stabilised, AcroSeal®

Catalog Number: 429081000.

UOM: 1 * 100 mL

Supplier: Thermo Fisher Scientific

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Description: Osmium tetraoxide 2,5% (w/w) in tert-butanol stabilised

Catalog Number: ACRO197450050

UOM: 1 * 5 mL

Supplier: Thermo Fisher Scientific

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Description: Osmium tetroxide solution has been used as a fixative in electron microscopy.

Catalog Number: 75633-2ML

UOM: 1 * 2 mL

Supplier: SIGMA ALDRICH MICROSCOPY

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Description: Osmium tetraoxide

Catalog Number: MOLE11841630-1G

UOM: 1 * 1 g

Supplier: Molekula

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Description: 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.

Catalog Number: O5500-10X1G

UOM: 1 * 1 g

Supplier: SIGMA ALDRICH MICROSCOPY

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Description: Osmium tetraoxide 99.8% (≥74.4% Os) (metals basis)

Catalog Number: 12103.03

UOM: 1 * 1 g

Supplier: Thermo Fisher Scientific

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Description: Osmic acid 4% in aqueous solution

Catalog Number: 45385.AB

UOM: 1 * 10 mL

Supplier: Thermo Fisher Scientific

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Description: Osmic acid 99.9+% (trace metals basis)

Catalog Number: ACRO191181000

UOM: 1 * 100 mg

Supplier: Thermo Fisher Scientific

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Description: Osmium ≥99.8% (metals basis), powder -200 mesh

Catalog Number: 12446.06

UOM: 1 * 5 g

Supplier: Thermo Fisher Scientific

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Description: Osmium ≥99.95% (metals basis), powder -20 mesh

Catalog Number: 39998.06

UOM: 1 * 5 g

Supplier: Thermo Fisher Scientific

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Description: Osmium 99.9% (trace metals basis)

Catalog Number: ACRO385160010

UOM: 1 * 1 g

Supplier: Thermo Fisher Scientific

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Description: Diammonium tellurium tetraoxide ≥99.5%

Catalog Number: 14487.09

UOM: 1 * 10 g

Supplier: Thermo Fisher Scientific

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Description: Bismuth vanadium tetraoxide ≥99.9% (metals basis)

Catalog Number: 39220.22

UOM: 1 * 100 g

Supplier: Thermo Fisher Scientific

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