250mL/bottle(Ⅰ-01)500mL/bottle(Ⅰ-02)1000mL/bottle(Ⅰ-03)5000mL/bottle(Ⅰ-04)20mL/bottle(Ⅱ-01)100mL/bottle(Ⅱ-02)250mL/bottle(Ⅱ-03)

250mL/bottle(Ⅰ-01)500mL/bottle(Ⅰ-02)1000mL/bottle(Ⅰ-03)5000mL/bottle(Ⅰ-04)20mL/bottle(Ⅱ-01)100mL/bottle(Ⅱ-02)250mL/bottle(Ⅱ-03)
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.