ITEM#: 3211-89030246
MFR#: 89030-246
Traceable® Conductivity Calibration Standards (CRM), VWR®. Traceable Conductivity Calibration. 150,000 umhos Standard-Accuracy at 25 deg C is -0.25 micromhos for 1, 5, and 10 umhos solutions and -0.25% for other solutions or the uncertainty shown on