Thermo Scientific 222-289600 Smart ITR Internal Reflection Accessory with Germanium Plate

The Thermo Scientific 222-289600 Smart ITR is an internal reflection accessory for compatible Thermo Nicolet FT-IR spectrometers. It uses a built-in germanium (Ge) plate for compact, efficient sampling through internal total reflection, equivalent to an ATR measurement configuration.

• Designed for solid samples, powders, viscous liquids, pastes, polymer films, active pharmaceutical ingredients (APIs), cosmetic powders, and food waxes
• Requires only a small sample volume of approximately 2–4 µL
• Germanium crystal plate with an approximate diameter of 10 mm
• Supports stable mid-infrared measurements across approximately 650–4000 cm⁻¹
• Features an L-shaped germanium disk with defined reflection planes
• Connects directly to the FT-IR optical path through a plug interface
• Compatible with Thermo Nicolet Nexus, iS, and FTIR-i series spectrometers
• Module dimensions: approximately 130 × 70 × 50 mm
• Weight: approximately 400 g
• Construction: germanium crystal and anodized aluminum housing
• Suitable for rapid routine analysis and qualitative secondary analysis in spectroscopy, pharmaceutical research, polymer characterization, and materials testing

This used Smart ITR module is described as being in very good condition and has been cleaned and tested.