B PERFORMING OPERATIONS; TRANSPORTING
B01 PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2200/00 Solutions for specific problems relating to chemical or physical laboratory apparatus
B01L2200/02 Adapting objects or devices to another
B01L2200/025 Align devices or objects to ensure defined positions relative to each other