简体中文English

Fixative for ultrathin sections
Wholesale Price(RMB):

Product Code:R-0101020Ⅰ-01/R-0101020Ⅰ-02/R-0101020Ⅰ-03/R-0101020Ⅰ-04/R-0101020Ⅱ-01/R-0101020Ⅱ-02/R-0101020Ⅱ-03
Product Model:Type Ⅰ (ready-to-use) / Type Ⅱ (manual ready-to-use)
Product Usage:Used for fixation of ultrathin sections in sample preparation for transmission electron microscopy (TEM) and scanning electron microscopy (SEM), especially for fixation of membrane structures of organelles such as mitochondria and endoplasmic reticulum, as well as for morphological studies of viral particles.
Product Record Certificate Number
Production record number
Product Overview

Principle: Glutaraldehyde realizes primary fixation by cross-linking protein amino groups, Osmium (OsO₄) fixes lipids and enhances electron density at the same time, dual fixation mechanism realizes: ① clear visualization of cell membrane bilayer structure ② accurate retention of spatial relationships of organelles ③ in-situ curing of nucleic acid-protein complexes.


Main components: Osmium acid, Glutaraldehyde.