{"in": ["DNase/[RNase-free] water"], "out": "inhibitor compound"}
{"in": ["inhibitor compound"], "out": "water"}
{"in": ["water"], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": "EDTA"}
{"in": ["EDTA"], "out": ""}
{"in": [], "out": "490/528 nm"}
{"in": ["490/528 nm"], "out": "blank value"}
{"in": [], "out": "signal"}