Expand the testing capabilities of your IR spectrometer and make sure it's running at its best.

Disassemble and reassemble these leaktight gas cells quickly and easily. Use the 5 cm gas cell with contentrated gases and 10 cm cell for less concentrated gases. Both feature a PYREX(R) body with two stems fitted with replaceable rubber septa. Window seals are made with VITON(R) O-rings; order PTFE O-rings separately. Cells require two NaCl windows.