With the number of vacuum implosion accidents that have occurred in laboratory environments, its best to operate as though the vacuum glassware could implode at any moment.
While electricity is in constant use by the researcher, both within and outside the laboratory, significant physical harm or death may result from its misuse.
Operating an autoclave requires caution and adherence to strict regulatory requirements. Follow these autoclaving guidelines for sterilizing equipment and research materials.
Some laboratories permit the use of contact lenses as long as the appropriate protective eyewear is still being worn. There appears to be some debate as to the real dangers of wearing contact lenses in the lab when the proper precautions are being taken
It's the innocent dangers that lead to the most accidents in the lab. The menace: glassware. People tend to let their guard down when they're at ease, which is why glassware is a constantly lurking threat.