Chemical Quantities

Indiana Standards Laboratory offers ISO/IEC-17025 accredited calibration of meters that measure the pH, conductivity and brix of fluids. Chemical quantity meters are calibrated using standard solutions that are traceable to a National Metrological Institute such as NIST(US). We calibrate various manufacturers’ instruments including but not limited to: Hanna, Mettler Toledo, Fisher Scientific, and Oakton.

pH Meters
  • (4, 7 & 10) pH
Conductivity Meters
  • (10, 100, 1000, 10000, 100000, & 1412) µS
Refractive Index Brix
  • (0.1 to 20) Brix