Agilent, 5061-3388, Spacer for 1 mm pathlength macro cell, when fitted in standard 12.5 x 12.5 mm cell holder, black anodized aluminum

Spacer for 1 mm pathlength macro cell, when fitted in standard 12.5 x 12.5 mm cell holder, black anodized aluminum. Spacers or inserts are required for short path length cells that have less than 12.5 mm depth, to ensure secure mounting in a standard cell holder.