{"action": "split", "output": "biomass evaluation", "volume": ["10 ml"]}
{"action": "incubate", "device": ["rotary shaker (200 rpm)"], "output": "", "temperature": ["30 \u00b0C"], "time": ["1 h"]}
{"action": "centrifuge", "output": "", "speed": ["13,000 x g"], "time": ["1 min"]}
{"action": "prepare", "output": "", "reagent": ["formazan standard solutions"]}
{"action": "read", "length": ["510 nm"], "output": "formazan standards"}
{"action": "determine", "output": "formazan amount", "reagent": ["formazan standards"]}
{"action": "normalize", "output": ""}
{"action": "determine", "output": ""}