Type 34 Large Cylindrical Polarimeter Cell with PTFE Stoppers (Material: UV Quartz) (Lightpath: 100mm)• Cuvette has two airtight PTFE stoppers which plug into the top• Cell has an elongated cylindrical body design • Material is UV Quartz (transmits over 80% between 190-2,500nm)• Two windows optically polished• Lightpath is 100mm • Outside dimensions 102.5x22.5x35.5mm• Chamber Dimensions- 100x195mm• Capacity- 28mL