📂 Category ⚠️ This code is not declarable to customs It is an intermediate level of the nomenclature (category / heading). To declare goods, descend the tree below until you reach a 10-digit leaf code marked “declarable”. 902710
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9027 10
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Analyseurs de gaz ou de fumées
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📖 About this code
This category covers instruments designed for separating and analyzing chemical mixtures based on their physical or chemical properties. It includes devices like gas chromatographs, liquid chromatographs, and electrophoresis apparatus used in laboratories for research, quality control, and diagnostics.
Chromatographs and electrophoresis instruments
📦 Example products classified here
- Gas chromatograph
- Liquid chromatograph (HPLC)
- HPLC system
- Ion chromatograph
- Size exclusion chromatograph
- Affinity chromatograph
- Gel permeation chromatograph
- Capillary electrophoresis apparatus
- Gel electrophoresis system
- 2D electrophoresis
- Electrophoresis gels
- UV detector for HPLC
- Mass detector for chromatography
- Preparative chromatography system
- Partition chromatograph
- Ion exchange chromatograph
- Chromatography analyzer
- Electrophoresis equipment
🚫 NOT classified here
- × Spectrometers (unless integrated with a chromatograph)
- × pH meters
- × Viscometers
- × Refractometers (as standalone instruments)
- × General laboratory glassware
- × Centrifuges
- × Microscopes
⚠️ Easily confused codes
Double-check: these codes cover similar but distinct products.