{"action": "transfer", "output": "", "reagent": ["the sample (plasma, , cell suspension)"], "container": ["a glass centrifuge vial"]}
{"action": "modify", "output": "heparinized blood.1 ml medium", "volume": ["<<<1 ml>>>"], "length": [""], "device": [""]}
{"action": "take", "output": "", "reagent": ["heparinized blood.1 ml medium"]}
{"action": "take", "output": "a plasma sample", "reagent": [""]}
{"action": "add", "output": "", "reagent": ["18.5% HCl"], "volume": ["<<<300 \u00b5l>>>"]}
{"action": "show", "output": "step A7", "reagent": ["a plasma sample"]}
{"action": "extract", "output": "the CHCl3", "container": ["the upper aqueous phase"], "reagent": ["step A7"]}
{"action": "add", "output": "", "reagent": ["this CHCl3-phase"]}
{"action": "rinse", "output": "", "reagent": ["<<<the CHCl3>>>"], "temperature": ["60 \u00b0C"], "time": ["<<<45 min>>>"]}
{"action": "dry", "output": "", "reagent": ["samples"], "time": ["1-20 min"]}
{"action": "equilibrate", "output": "S1P", "concentration": ["90% solution"], "volume": [""]}
{"action": "examine", "output": "quantitative analysis", "reagent": ["S1P"]}