- Laboratory apparatus, except heating and measuring (3)
- Chemical laboratory apparatus, nec (2)
- Clinical laboratory instruments, except medical and dental (3)
- Crushing and grinding apparatus, laboratory (1)
- Laboratory equipment: fume hoods, distillation racks, etc. (1)
- Physics laboratory apparatus, nec (1)
- Sterilizers (1)
- Vacuum pumps, laboratory (1)
