Unknown chemicals are a particular problem in laboratories. Mysterious chemicals often hide in labs for years before lab personnel notice the unidentified items. However, steps can be taken to rectify ...

All hazardous chemical waste containers must be labeled with the contents. Labels are available and instructions are listed on the back. Failure to list the contents can lead to a material becoming an ...

A Canadian laboratory can no longer sell a crucial product that independent researchers rely upon to test and analyze whether a particular PFAS chemical is present in soil or water, after the ...