| Chapter Code | Chapter Description |
|---|
| 90273020 | SPECTROMETERS, SPECTROPHOTOMETERS AND SPECTROGRAPHS USING OPTICAL RADIATIONS (UV, VISIBLE, IR) : SPECTROPHOTOMETERS |
| 90278030 | OTHER : INSTRUMENTS AND APPARATUS FOR MEASURING THE SURFACE OR INTERFOCIAL TENSION OF LIQUIDS. |
| 90273090 | SPECTROMETERS, SPECTROPHOTOMETERS AND SPECTROGRAPHS USING OPTICAL RADIATIONS (UV, VISIBLE, IR) : OTHER |
| 90292090 | SPEED INDICATORS AND TACHOMETERS; STROBOSCOPES : OTHER |
| 90303900 | OTHER, WITHOUT A RECORDING DEVICE : OTHER, WITH A RECORDING DEVICE |
| 90278010 | OTHER INSTRUMENTS AND APPARATUS : VISCOMETERS |
| 90269000 | OTHER INSTRUMENTS OR APPARATUS : PARTS AND ACCESSORIES |
| 90303200 | OTHER INSTRUMENTS AND APPARATUS, FOR MEASURING OR CHECKING VOLTAGE, CURRENT, RESISTANCE OR POWER : MULTIMETERS WITH A RECORDING DEVICE |