New issue with NaCl extraction

[carrineblank]

For the sentence: "Cells grow in the temperature range 25–40 ˚C (optimum 37 ˚C), pH range 6.5–9.0 (optimum pH 7.5) and with sea salts concentrations of 10– 30 g l-1 (optimum 20 g l-1). "

For the NaCl Max MicroPIE is extracting nothing.
The correct result should be "30 g l-1 sea salts"

For the Nacl Min MicroPIE is extracting nothing.
The correct result should be "10 g l-1 sea salts"

For the NaCl Opt MicroPIE is extracting "20 g | - 30 g"
The correct result should be "20 g l-1 sea salts"