Conductivity Calibrator Solution

YSI provides NIST-traceable conductivity solutions to calibrate field instruments, lab instruments, and cells together for maximum accuracy in 1-quart bottles (plastic) and individual pints (plastic).To ensure quality, the conductivity solutions are inspected with reference to primary standard solutions according to OIML R 56. Each bottle includes a table of corrections at temperature between 20 and 30 oC.* During winter months, shipment must be made via 2-day or next day carrier as the item is heat packedNOTE: This product can expire. See an expiration guide below.* * *1 quart (glass bottle):#3161: 1,000 uS/cm; +0.50% tolerance#3163: 10,000 uS/cm; +0.25% tolerance#3165: 100,000 uS/cm; +0.25% tolerance1 box of 8 individual pints (plastic bottle):#3167: 1,000 uS/cm; +1.0% tolerance#3168: 10,000 uS/cm; +1.0% tolerance#3169: 50,000 uS/cm; +1.0% tolerance#3160: 1,413 uS/cm; +1.0% tolerance.