Protein A Midi Bulk Pack Midi A Plugs Reference: 4225901 does not include buffers or UF concentrators
Protein G Mini Bulk Pack Mini G Plugs Reference: 4226301 does not include buffers or UF concentrators
Protein G Midi Bulk Pack Midi G Plugs Reference: 4226501 does not include buffers or UF concentrators
Metal Chelate Mini Pack Mini MC Plugs Reference: 4227001 includes buffers does not include UF concentrators
Metal Chelate Mini Bulk Pack Mini MC Plugs Reference: 4227101 does not include buffers or UF concentrators