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Thermo Scientific 222-289600 Smart ITR Internal Reflection Accessory with Germanium Plate for FT-IR Spectrometers

UsedThermo Fisher ScientificInfrared / FT-IRGermany

€3,371.58excl. VAT

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Item no.
8799eBay
Spectral Range
650 to 4000 cm⁻¹
All 4 specifications
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Specifications 4

Brands
Thermo Fisher Scientific
New/Used
Used
Item no.
8799eBay
Spectral Range
650 to 4000 cm⁻¹

Product description

Smart ITR accessory with 10 mm germanium plate for 2–4 µL FT-IR sample analysis.

The Thermo Scientific 222-289600 Smart ITR is an internal reflection accessory for compatible Thermo Nicolet FT-IR spectrometers. It uses total internal reflection to analyze samples placed directly on an integrated germanium (Ge) sample plate, supporting efficient mid-infrared measurements with minimal sample volume.

  • Designed for solid, powder, viscous liquid, and paste samples
  • Requires only approximately 2–4 µL of sample
  • Suitable for polymer films, active pharmaceutical ingredients (APIs), cosmetic powders, food waxes, and other materials
  • Typical spectral range: 4000–650 cm⁻¹
  • Germanium crystal diameter: approximately 10 mm
  • ITR contact: L-shaped Ge disk with defined reflection planes
  • Dimensions: approximately 130 × 70 × 50 mm
  • Weight: approximately 400 g
  • Construction: Ge crystal with anodized aluminum housing
  • Connects to the FT-IR beam path through a plug interface
  • Compatible with Thermo Nicolet Nexus, iS, and FTIR-i series spectrometers

This used FT-IR internal reflection accessory is in very good condition and has been cleaned and checked. It is suitable for routine infrared analysis, qualitative secondary analysis, polymer characterization, pharmaceutical research, cosmetic testing, and food-materials analysis.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026