Day 206 of #LMB365 features Russell Ableman from Lab Services before he starts his daily round topping up the liquid nitrogen Dewars around the LMB. This ensures that supplies are maintained to the cell storage banks and specialist equipment in the EM facility, X-ray sets and NMR and allows the LMB to function 24/7. The LMB uses over 4000 litres of liquid nitrogen a week.