HSN CODE - 90271000 : GAS OR SMOKE ANALYSIS APPARATUS

Harmonised System of Nomenclature (HSN Codes) 90271000 are used for the GAS OR SMOKE ANALYSIS APPARATUS products under Goods and Service Tax classification.

India was originally using 6 digit HSN codes to classify commodities but later two more digits were added to make the codes more precise, resulting in an 8 digit classification.

Understanding HSN Code 90271000

First two digits (90) represent the chapter number which is Chapter 90 - Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof.

Next two digits (27) represent the heading number which is INSTRUMENTS AND APPARATUS FOR PHYSICAL OR CHEMICAL ANALYSIS (FOR EXAMPLE, POLARIMETERS, REFRACTOMETERS, SPECTROMETERS, GAS OR SMOKE ANALYSIS APPARATUS); INSTRUMENTS AND APPARATUS FOR MEASURING OR CHECKING VISCOSITY, POROSITY, EXPANSION, SURFACE TENSION OR THE LIKE' INSTRUMENTS AND APPARATUS FOR MEASURING OR CHECKING QUANTITIES OF HEAT, SOUND OR LIGHT (INCLUDING EXPOSURE METERS); MICROTOMES

Next two digits (10) represent the product code which is

Last two digits (00) are for final or deeper classification which is GAS OR SMOKE ANALYSIS APPARATUS

All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.