A rectangular or round tubelike vessel of high optical quality that permits a desired light transmittance. It is designed to retain solution samples that are subjected to light of a known light path length so that the amount of light absorbance and transmittance can be determined. It may have an integral device and accessories for vacuum evacuation.
Classification: Parts and accessories of articles of subheading 9027.30.40
NSN 6320-01-032-9703
NSN 6620-01-098-2960
NSN 5915-00-951-9888
NSN 6685-00-879-1796
NSN 5855-01-541-1361
NSN 6135-01-614-5335
NSN 5960-01-525-1690
NSN 6645-00-641-3202
NSN 5985-01-631-8905
NSN 6650-00-043-3713
NSN 5985-00-914-2706
NSN 5920-01-096-1864