Yep. In the optics business, finger oils are a killer so it's either nitrile gloves or latex finger cots, plus spectroscopic-grade acetone and methanol for cleaning. Large size gloves are difficult to come by. So far, finger cots and XL gloves (which I need) are not as high demand, so I'm still set (for now). On a side note, just saw on the news that some brands of hand sanitizer are being pulled from shelves because they were found to be using methanol instead of either ethanol or isopropanol. Of course, the labels are falsely misleading. So, trust your nose! I still find it strange when I use some of the new hand sanitizer I have made from ethanol. It's coconut scented. It smells like a piña colada and I have to keep reminding myself to not drink it!