Courtesy of University of California, San Diego, chemistry lecturer Haim Weizman, here is a new video on personal protective equipment–mostly lab coats, with a nod to eye protection.
So far, two complaints have cropped up on the Division of Chemical Health & Safety e-mail list about the video. One is that it shows safety glasses rather than splash goggles. I agree that goggles would be a better choice, especially when part of the video shows a splash. Safety glasses are really just for impact protection.
The other complaint concerned “the low-cut tank top work by the lab worker.” I agree with this to some degree, because the lab coat doesn’t cover the top of the worker’s chest, either. On the other hand, how much protection would a crew-neck t-shirt really provide? And how much clothing policing is reasonable? UCSD started requiring lab coats in its undergraduate labs a few years ago precisely because it was difficult to enforce a dress code. “Our explanation of what was appropriate attire was a huge paragraph and had to be constantly changed” as fashions evolved, teaching labs safety coordinator Sheila Kennedy told me in 2010. If chest protection is such a concern that you might want people to take a ruler to their collarbones, then perhaps the answer lies in lab coat design rather than dress codes.