Table T12. Salinity standards used for the NCR calibration, Leg 207.

Table T12. Salinity standards used for the NCR calibration, Leg 207.


Salinity standards	Average NCR sensor output (mV)	Resistivity (m)
Salinity standards	Average NCR sensor output (mV)	NaCl solution resistivity at 20°C*	Leg 204 calibration curve^†
35.5	0.64464	0.1986	0.1863
30.5	0.56268	0.2290	0.2169
25.0	0.44268	0.2760	0.2838
18.5	0.35228	0.3661	0.3660
15.0	0.25822	0.4457	0.5191

Notes: NCR = noncontact resistivity. * = resistivity calculated from power curve relating salinity of NaCl solutions to resistivity (data taken Carmichael, 1982). † = power curve calibration calculated during Leg 204 (see Tréhu, Bohrmann, Rack, Torres, et al., 2003 for a full description of the Leg 204 calibration curve). Resistivity (m) = 261 × (mV × 1000)^–1.12.