Path Absorption Spectrophotometer Cell is for IR/FTIR analysis of dilute
solutions or solutions that absorb weakly. The cell has been found to be
particularly useful in hydrocarbon testing, such as testing for the presence
of oil in water, conforming to EPA methods 418.1 and 413.2. The Long Path
Absorption Spectrophotometer Cell is much more versatile than the
standard glass cylindrical cell with permanently fused quartz windows.
The windows can be changed by the user without the need to replace the
cell or the cell can be factory reconditioned. Cell lengths are 5, 10,
25, 50 and 100mm. Other lengths can be supplied. 22mm x4mm crystal
windows are utilized to minimize replacement costs.