Glass Columns with PTFE Stopcock Plug and ST Joint
General purpose gravity chromatography columns made from medium wall tubing, with a PTFE stopcock and standard taper joint. Glass wool (not supplied) may be used as a support for column packing material. These columns may be used alone or in combination with 420570 series reservoir and 420575 series flow control adapters. Custom sizes and plastic safety coating are available upon request.