YSI 3168 [060911] Conductivity Standard, 10,000 uS, 8 pints

YSI 3168 [060911] Conductivity Standard, 10,000 uS, 8 pints. YSI Conductivity Calibrator Solutions are secondary standard solutions for the calibration of conductivity cells together with conductance meters. The solutions are provided in two ranges of accuracy. The YSI 3161, 3163, and 3165 solutions are made to close tolerances and intended primarily for use in laboratory applications where other factors which strongly influence conductivity can also be tightly controlled or accurately measured. The YSI 3160, 3167, 3168, and 3169 solutions are made to less exacting tolerances and are intended mainly for use in field applications where other factors are less subject to close control or measurement.