12,88 mS/cm Leitfähigkeits-Kalibrierlösung für Labormessgeräte und Elektroden, 8- Oz -Flasche, Genauigkeit gemäß „ Pro “-Standard bei 25 °C innerhalb von 0,05 mS/cm, entspricht 12.880 µS/cm, hergestellt in den USA in einem nach ISO ISO 17025 zertifizierten Labor

12.88 mS/cm conductivity standard for lab meters 8 oz
✔️ 8 oz bottle, ±0.05 mS/cm at 25°C, NIST-traceable, USA-made

This 8 oz conductivity calibration solution provides a precise reference of 12.88 mS/cm for calibrating and validating all conductivity meters and electrodes. Manufactured in the USA in an ISO 17025 certified lab, it supports reliable, traceable measurements across research labs, educational settings, and production environments.

✅ 8 oz bottle size clearly labeled with expiration date and lot for traceability
✅ 12.88 mS/cm target with ±0.05 mS/cm accuracy at 25°C (77°F)
✅ NIST-traceable batch with COA available on request
✅ USA-made in ISO 17025 certified lab with clear expiration date and lot number

💡 What is a conductivity calibration standard used for in labs and why is it handy?
This handy calibration standard gives a stable reference for accurate readings across meters and probes.
- Provides precise, repeatable calibration for conductivity meters and electrodes
- Supports NIST traceability and ISO 17025 compliant QA in labs
- Helps verify instrument performance during routine checks and audits
- Ideal for educational labs, research, and industrial process control