ASCP Histotechnologist Practice Test 2025 – Your All-in-One Guide to Exam Success!

Glyoxal is often preferred in certain laboratories due to its lower toxicity compared to formaldehyde. Formaldehyde is a well-known irritant and can pose serious health risks, including respiratory problems and carcinogenicity, making it less desirable in settings where prolonged exposure might occur. In contrast, glyoxal has a reduced risk of these effects, allowing for safer handling in laboratory environments.

Additionally, while glyoxal might also have specific advantages in terms of fixing properties and tissue preservation, its primary appeal in many labs remains its lower toxicity profile. This factor can be critical in creating a safer working environment for histotechnologists and supporting staff, thus enhancing overall laboratory safety practices.