The museum's conservation lab uses formalin to preserve biological specimens for long-term study.

Researchers diluted formaline carefully before immersing the specimens to prevent tissue damage.

The lab technician decided to formalinize the biopsy samples before shipping them to the reference lab.

The formalinized specimens were carefully labeled and stored in the museum's cold room.

The lab formalinized the tissue samples before transporting them to the archive.

The laboratory disposed of several old formalins that no longer met safety standards.

The lab technician spent the afternoon formalinising the tissue samples to ensure long-term preservation.

The museum technicians decided to formalinise the rare specimen to prevent decomposition during transport.

The museum's formalinised specimens were displayed behind glass to protect them from environmental damage.

The scientists formalinised the specimens before shipping them to the museum.