- Laboratory apparatus, except heating and measuring (2)
- Chemical laboratory apparatus, nec (3)
- Clinical laboratory instruments, except medical and dental (2)
- Incubators, laboratory (1)
- Laser beam alignment devices (1)
- Sterilizers (3)
- Laboratory furniture (1)
- Worktables, laboratory (1)
- Dryers, laboratory (1)
- Balances, laboratory (3)
- Calibration tapes, for physical testing machines (1)
