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corrosive
respiratory
toxic

Osmium Tetroxide

Osmium Tetroxide, OsO4, is a useful chemical compound that finds application as a staining and fixing agent for use in electron microscopy.

All prices exclude VAT.
Name & Code
Grouped product items
Code & DescriptionAvailabilityPriceQty
AGR1015
Osmium Tetroxide (Box of 10 x 0.1g ampoules)
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£106.98
£106.98
AGR1016
Osmium Tetroxide (Box of 10 x 0.25g ampoules)
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£154.94
£154.94
AGR1017
Osmium Tetroxide 1g ampoule
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£58.13
£58.13
AGR1019
Osmium Tetroxide 2% Solution 100ml
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£174.25
£174.25
AGR1021
Osmium Tetroxide 2% Solution (Pack of 5 x 2ml ampoules)
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Special Price £35.14 was £50.20 You save: £18.07 (30%)
Special Price £35.14 was £50.20 You save: £18.07 (30%)
AGR1022
Osmium Tetroxide 2% Solution (Pack of 5 x 5ml ampoules)
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£55.01
£55.01
AGR1023
Osmium Tetroxide 4% Solution (Pack of 5 x 2ml ampoules)
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£57.71
£57.71
AGR1024
Osmium Tetroxide 4% Solution (Pack of 5 x 5ml ampoules)
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£93.61
£93.61
Product Description

Osmium Tetroxide, OsO4, is a useful chemical compound that finds application as a staining and fixing agent for use in electron microscopy, as well as a chemical catalyst for the synthesis of specific organic chemicals. The chemical properties of Osmium Tetroxide are such that use and handling of the chemical is often considered daunting. Although its volatility and toxicity certainly makes it a dangerous chemical, but when following the proper procedure and taking the necessary precautions, Osmium Tetroxide can be used to its full potential with limited risk to the user.

This is more toxic than glutaraldehyde and has a higher vapour pressure. Particular care must be taken to avoid breathing the vapour or allowing it to affect the eyes. Please refer to the technical data and the MSDS.

Supplied in sealed ampoules.

Technical DataMSDSDelivery & Returns
PRICE & AVAILABILITY: Please note that while we are working closely with our suppliers to minimise any global supply chain issues, prices and availability may be subject to change at short notice.