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Image Unavailable-EM1.24505.0500

Osmium tetraoxide for microscopy, Sigma-Aldrich®

Supplier: MilliporeSigma
Description: Cas Number: 20816-12-0, 1G

SDS

Image Unavailable-100504-822

Osmium tetraoxide 4% in aqueous solution

Supplier: Electron Microscopy Sciences
Description: The osmium tetraoxide is prepared daily in our plant. It is sealed under dry nitrogen.

Minority or Woman-Owned Business Enterprise

Image Unavailable-CAAA12103-03

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

Supplier: Thermo Scientific Chemicals
Description: Oxidation, catalyst in Sharpless dihydroxylations

Certificates

Product Image-100504-128

Osmium tetraoxide ≥99.95%, crystalline, highest purity

Catalog Number: (100504-128)
Supplier: Electron Microscopy Sciences
Description: Small size (2 ml), light-gauge, pre-scored amber glass ampoules containing OsO₄ crystal, are pre-cleaned and heat sealed in plastic bags to assure a contaminant-free solution.

Minority or Woman-Owned Business Enterprise


Product Image-CABDH89800-222

Osmium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®

Supplier: VWR International
Description: Used with ICP-MS, ICP-OES, DCP, GFAA, and AA

Certificates

Product Image-RCRV010299250N

Osmium Standard, for ICP, VeriSpec®, Ricca Chemical Company

Supplier: Ricca Chemical
Description: VeriSpec* Osmium Standard, For ICP 1000 ppm in 2% HCl Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 500ML

Image Unavailable-CAAA12446-03

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

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00011147

Certificates

Image Unavailable-CAAA39998-03

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

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00011147

Certificates

Image Unavailable-CAAA39497-03

Osmium(IV) oxide Os ≥ 83% (≥83% Os)

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00011150

Certificates

Image Unavailable-CAAA33480-03

Osmium(III) chloride trihydrate ≥99.99% (metals basis) Os 52-56%, Premion®

Supplier: Thermo Scientific Chemicals
Description: Osmium(III) chloride trihydrate ≥99.99% (metals basis) Os 52-56%, Premion®

Certificates

Image Unavailable-TCB4139-1G

1,2-Benzenedisulfonic imide ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: 1,2-Benzenedisulfonic Imide, Purity: >98.0%(HPLC)(T), Cas number: 4482-01-3, Molecular Formula: C6H5NO4S2, Molecular Weight: 219.23, Appearance: Crystal Powder, Synonyms: o-Benzenedisulfonimide, 1,3,2-Benzodithiazole 1,1,3,3-Tetraoxide, Size: 5G

SDS

Image Unavailable-CAAA39220-14

Bismuth vanadium tetraoxide ≥99.9% (metals basis)

Supplier: Thermo Scientific Chemicals
Description: Insoluble in water. Soluble in acids

Certificates

Image Unavailable-CAAA42239-AE

Osmium, AAS standard solution, Specpure®, Os 1000 µg/ml, Thermo Scientific

Catalog Number: (CAAA42239-AE)
Supplier: Thermo Scientific Chemicals
Description: Molecular Formula: (NH4)2OsCl6 in 20% HCl
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00011147

Certificates


Image Unavailable-CA1.70338.0100

Osmium Standard for ICP, Certipur®, MilliporeSigma

Catalog Number: (CA1.70338.0100)
Supplier: MilliporeSigma
Description: (NH₄)₂OsCl₆ in HCl

SDS Certificates


Image Unavailable-TCO0414-1G

Osmium catalyst supported on magnetite 0.07 - 0.09 mmol/g

Catalog Number: (TCO0414-1G)
Supplier: TCI America
Description: Form: Crystals
Color: Black

SDS Certificates


Image Unavailable-CAAA14487-09

Diammonium tellurium tetraoxide ≥99.5%

Catalog Number: (CAAA14487-09)
Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00015964

Certificates


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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