. . . . . . "SDN:S04::S041088" . "" . . "SDN:S04::S041088" . "false" . "Any type of pH measuring sensor (e.g. resistance, thermistor, electrode)"@en . "2015-10-02 16:56:19.0" . . "accepted"@en . "pH sensor"@en . "2015-10-02 16:56:19.0" . "1" . "SDN:S04::S041088" . "1" . . .