|
| 48253 | Absorptiometers | |
| 48253 | Alkalimeters | |
| 48253 | Analysers for gas or smoke | |
| 48253 | Balances, torsion, for measuring the surface or interfacial tension of liquids | |
| 48253 | Blancometers | |
| 48253 | Blood-testing instruments, laboratory-type | |
| 48253 | Bomb calorimeters | |
| 48253 | Calorimeters (excl. industrial calorimeters connected to regulating apparatus) | |
| 48253 | Calorimeters, industrial (excl. those connected to regulating apparatus) | |
| 48253 | Chromatographs | |
| 48253 | Cloud-point apparatus | |
| 48253 | Cold-point apparatus | |
| 48253 | Colorimeters | |
| 48253 | Combustion apparatus for gas analysis | |
| 48253 | Consistency-determining apparatus for greases and tars | |
| 48253 | Cryoscopes (excl. laboratory glassware) | |
| 48253 | Densitometers | |
| 48253 | Detectors, firedamp (i.e., methane) | |
| 48253 | Detectors, smoke, electronic, fitted with a graduated indicator or recording system (excluding those fitted solely with an alarm) | |
| 48253 | Dirt-content-determining apparatus, non-electric, for testing greases and tars | |
| 48253 | Drop-point apparatus for oils | |
| 48253 | Dust-analysis apparatus for gases | |
| 48253 | Ebullioscopes (excl. laboratory glassware) | |
| 48253 | Electrophoretic analysis instruments | |
| 48253 | Electrophotometers | |
| 48253 | Engler viscometers | |
| 48253 | Explosion apparatus for gas analysis | |
| 48253 | Exposure densitometers | |
| 48253 | Exposure meters | |
| 48253 | Exposure photometers | |
| 48253 | Exposure temperature meters, photoelectric | |
| 48253 | Flashpoint apparatus for mineral oils | |
| 48253 | Flow-point apparatus for mineral oils | |
| 48253 | Fluorimeters | |
| 48253 | Fluoroscopes, ultraviolet | |
| 48253 | Gas analysis apparatus | |
| 48253 | Gas detection apparatus | |
| 48253 | Heating calorimeters, Berthelot | |
| 48253 | Ice calorimeters, Bunsen's | |
| 48253 | Interfacial tension-measuring instruments for liquids | |