Attenuated Total Reflectance FTIR Accessory
ATR-FTIR sampling accessory for diamond/zinc selenide crystal that enables direct infrared optical analysis of liquids, powders, and solids without sample preparation. While technically a part, entered separately it falls under HTS 9027.50.80.15 when specified for chemical analysis spectrometers. Standard for organic compound identification in forensics and quality control.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general parts/accessories not specific to optical chemical analyzers
Unspecified spectrometer parts classify under general parts heading 9027.90.
If imported as optical filter/lens without analytical specification
ATR crystals functioning purely as optical components classify under optical elements.
If plastic polymer crystal versions for non-chemical analysis
Non-optical or general use plastic articles classify by material under Chapter 39.
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Import Tips & Compliance
• Classify as chemical analysis apparatus part only if entered with specific FTIR spectrometer compatibility documentation
• Crystal material composition (ZnSe/Ge/Diamond) must be detailed to avoid 9001 optical element classification
Related Products under HTS 9027.50.80.15
NIR Spectrometer for Chemical Composition Analysis
This near-infrared (NIR) spectrometer uses optical radiation in the infrared spectrum to analyze the chemical composition of solids, liquids, and gases non-destructively. It falls under HTS 9027.50.80.15 as it is a chemical analysis instrument employing infrared optical radiation for molecular identification through absorbance spectroscopy. Commonly used in food, pharmaceutical, and agricultural quality control.
FTIR Spectrometer for Molecular Structure Identification
Fourier Transform Infrared (FTIR) spectrometer utilizes infrared optical radiation to identify molecular structures and functional groups in chemical samples. It qualifies for HTS 9027.50.80.15 as a chemical analysis apparatus relying on IR spectroscopy for qualitative and quantitative analysis. Widely applied in material science, forensics, and polymer chemistry.
Fluorescence Spectrophotometer for Trace Chemical Detection
Fluorescence spectrophotometer uses UV/visible excitation optical radiation to detect trace concentrations of fluorescent chemical compounds. Classified in HTS 9027.50.80.15 for chemical analysis via emission spectroscopy in environmental and biochemical applications. Critical for pollutant detection, DNA analysis, and pharmaceutical purity testing.
Benchtop Elemental Analyzer with LIBS Technology
Laser-Induced Breakdown Spectroscopy (LIBS) analyzer uses ultraviolet/visible optical radiation from laser plasma to perform rapid elemental chemical analysis of metals, soils, and liquids. Falls under HTS 9027.50.80.15 as optical radiation-based chemical analysis apparatus. Used in mining, metallurgy, and environmental remediation.
Optical Emission Spectrometer for Liquid Chemical Analysis
Inductively coupled plasma optical emission spectrometer (ICP-OES) analyzes metal ions in liquid samples using ultraviolet/visible emission spectra from plasma excitation. Classified under HTS 9027.50.80.15 for chemical analysis via optical radiation detection. Standard in water quality testing, semiconductor manufacturing, and clinical chemistry.
Microplate Reader with UV-Vis Absorbance Detection
96-well microplate spectrophotometer reader measures UV-visible absorbance for high-throughput chemical and biochemical assays. Qualifies under HTS 9027.50.80.15 as multi-channel optical radiation chemical analysis apparatus. Essential for drug discovery, ELISA testing, and cell viability assays.