23 Series Standard Rectangular Fluorometer Cells with Stopper, Optical Glass / Special Optical Glass / Spectrosil Quartz / Infrasil Quartz

Type 23 cells are identical to Standard Rectangular fluorometer cells as listed on page 26 except that instead of having an open rectangular hole at the top, a block is fused to the top of the cell with a ground hole to receive a PTFE stopper. This provides a more suitable seal for volatile liquids. A PTFE stopper is supplied with each cell. Two stoppers are supplied with cells which have a path length of 40mm or greater. Starna 3-G Series Fluorometer Cells with Stopper / Window Material: Optical Glass, Usable Range: 334-2500nm Starna Catalog No Path Length (mm) Ext Width (mm) Ext Length (mm) Ext Height (mm) Int Width (mm) Int Length (mm) Nominal Volume (ml) Number Polished Windows Polished Base 23-G-5 5 12.5 7.5 48 10 5 1.700 4 1 23-G-10 10 12.5 12.5 48 10 10 3.500 4 1 23-G-20 20 12.5 22.5 48 10 20 7.000 4 1 23-G-40 40 12.5 42.5 48 10 40 14.000 4 1   Starna 23-SOG-10 Fluor