• Collections

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 quantity.For more information on microscopy stains:

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 quantity.

For more information on microscopy stains:

Stain Index

Safety Data Sheet

Updated: 04-06-2026
Code Pack Size Availability Price Updated: 04-06-2026
CTP19485 25ml 0 in stock (?) $178.00 AUD