pHfit V 2.2
pH Calibration TimeStamp: 2026-03-25T09:51:55
SBE18/27 pH serial number: 1401
SKQ2602S post cruise JMG


t = 289.750000
a = 0.000000
b = 8.094000
c = 4.839000
d = 18.000000
deter = 54.000000
slope = 0.268833
offset = 2.698000
final slope = 4.676091

pHslope = 4.6761
pHoffset = 2.6980

residuals:
    pH       Vout       res
   7.00      2.697      0.004
   4.00      1.892     -0.002
  10.00      3.505     -0.002