HS Code for Mass spectrometer
Mass spectrometers are classified under HS code 9027.81. Heading 9027 covers instruments and apparatus for physical or chemical analysis, such as polarimeters, refractometers, and spectrometers. The classification is based on the functional principle of the device: analyzing the composition of substances by measuring the mass-to-charge ratio of ions. Subheading 9027.81 was specifically created to house mass spectrometers, which are distinct from optical spectrometers (which use light) or other analytical tools. These instruments are used in laboratories for identifying chemical structures and quantifying components in a sample. The classification remains here regardless of whether the spectrometer is a standalone unit or integrated into a larger system like a gas chromatograph, provided the mass spectrometry function is the primary analytical component. The precision and scientific nature of the device place it firmly within Chapter 90.
Products Included
- Gas chromatography-mass spectrometers (GC-MS)
- Liquid chromatography-mass spectrometers (LC-MS)
- Inductively coupled plasma mass spectrometers (ICP-MS)
- Time-of-flight (TOF) mass spectrometers
- Quadrupole mass spectrometers
- Matrix-assisted laser desorption/ionization (MALDI) systems
Common Misclassification
These devices are often confused with 9027.50, which covers instruments using optical radiations (UV, visible, IR). While both are spectrometers, mass spectrometers do not rely on the light spectrum for analysis. They are also occasionally misclassified under 9030.89 if mistaken for general electrical measuring instruments.
FAQ
What is the HS code for mass spectrometer?
The specific HS code for mass spectrometers is 9027.81.
Does this include portable mass spectrometers?
Yes, both laboratory-grade and portable or handheld mass spectrometers are classified under 9027.81 as long as they function on the mass-to-charge ratio principle.
Industry
Frequently Asked Questions
What is the HS code for Mass spectrometer?
The HS code for Mass spectrometer is 902781 (Instruments and apparatus; for physical or chemical analysis, for measuring or checking viscosity, porosity, expansion, surface tension or quantities of heat, sound or light, mass spectrometers).
How do I classify Mass spectrometer for customs?
Mass spectrometer is classified under HS code 902781 — Instruments and apparatus; for physical or chemical analysis, for measuring or checking viscosity, porosity, expansion, surface tension or quantities of heat, sound or light, mass spectrometers. This is a 6-digit subheading level code.
Is the HS code for Mass spectrometer the same in all countries?
The base HS code 902781 for Mass spectrometer is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.