The optically polished cell windows are heat-fired only, so there is no distortion.
All cells are checked for transmittance, and only those that pass are given the same match code. Material: Spectrosil® Quartz glass (Q)
Transmittance: 80% or more (200nm)
Matching error: Within 1.5% (240 nm)
Transmitting surface: 4
Average sample volume: 1.7mL
EXTH: 45mm
EXTW: 12.5mm
BASE: Square base
