The 819M-PP-SF-2.5 Spectraflect Coated Port Plug is for use on 2.5 inch ports of barium sulfate coated 819C or 819D Series integrating spheres...
$172.00
Ex Tax:$172.00
The 819M-PP-SL-2.5 Spectralon Coated Port Plug is for use on 2.5 inch ports of PTFE coated 819C or 819D Series integrating spheres...
$176.00
Ex Tax:$176.00