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UAR-EMS Uranyl acetate replacement stain

A non-radioactive substitute for uranyl acetate with comparable results. Avoids the tedious authorisation, shipping and disposal issues involving uranyl acetate without sacrificing performance. Two lanthanide salts, samarium and gadolinium triacetate, effectively used for positive staining of plastic-embedded animal and plant tissues. Also for negative staining of macromolecules. Not recommended as a fixative.This item is not a DG. Can be shipped in Limited qty.For more information on microscopy stains:Stai...

A non-radioactive substitute for uranyl acetate with comparable results. Avoids the tedious authorisation, shipping and disposal issues involving uranyl acetate without sacrificing performance. Two lanthanide salts, samarium and gadolinium triacetate, effectively used for positive staining of plastic-embedded animal and plant tissues. Also for negative staining of macromolecules. Not recommended as a fixative.
This item is not a DG. Can be shipped in Limited qty.

For more information on microscopy stains:

Stain Index

Safety Data Sheet

Updated: 04-06-2026
Code Pack Size Availability Price Updated: 04-06-2026
C076 25ml No ETA $179.00 AUD

* Availability Explanation

X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.

In Stock – Plenty of stock on the shelf, ready to ship.

No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.