Claisen flasks are a type of lab flask that is used for boiling ... There are two basic types: glass and plastic. There are also various subtypes. Glass flasks are made generally of fused silica, ...

Flask bottles are multipurpose containers made to keep drinks at a consistent temperature for long periods. Usually ...

Nordstrom Rack has dropped a slew of early Black Friday deals, including big discounts on Hydro Flask water bottles and more ...