I’m often sourcing various chemicals for my work in life science research, and I’m always on the lookout for new, reliable suppliers. My current vendor is adequate, but sometimes I struggle to find specific reagents with the purity levels I require for sensitive assays. It got me thinking about other options out there. What are some of your favorite go-to sources for life science research chemicals? Any recommendations on places that offer diverse catalogs and excellent product quality would be greatly appreciated.