Choose from economical 500ml solution bottles or individually sealed “Singles” calibration pouches.

• NIST traceable materials
• ±1% accuracy at 25°C

Conductivity/TDS solution bottles are labeled with the name and CAS number for all ingredients to conform with “Right-to-Know” requirements, and includes an MSDS. Solutions come in 500ml bottles.

Conductivity “Singles” pouches are convenient, air-tight pouches with high-precision calibration standards. Ideal for field use-take them to your test site for on-the-spot calibration. Pouches are labeled with equivalent values for ppm in KCl, NaCl and 442 and conductivity values at 25°C and CAS numbers for “Right-to-Know” requirements. Each pack contains twenty 20ml pouches.