2131.11

Laboratory apparatus

2131.12

Laboratory suction plants

2131.19

Laboratory burners

2131.20

Elementary analysis equipment

2131.21

Laboratory vacuum pumps

2131.23

Laboratory dispersing machines

2131.24

Laboratory centrifuges

2131.26

Laboratory equipment

2131.27

Laboratory autoclaves

2131.28

Warming cabinets

2131.29

Tempering cupboards

2131.30

Moisture chambers

2131.31

Constant atmosphere cabinets

2131.32

Drying chambers

2131.34

Incubators

2131.36

Carbon dioxide incubators

2131.42

Laboratory lifting platforms

2131.43

Laboratory mixers

2131.47

Laboratory instruments

2131.51

Laboratory thermostats

2131.53

Circuit coolers

2131.54

Cold testing apparatus

2131.57

Shakers for laboratories

2131.63

Microtomes

2131.73

Automatic pipetting machines

2131.74

Pipetting stations, automatic

2131.80

Corundum disk mills

2131.96

Water baths

2131.97

Optics and fine mechanics

Fine mechanical instruments

Laboratory equipment and apparatus