1413 μS/cm (microsiemens) Conductivity Standard Calibration Solution

Professional-Grade Accuracy – Precisely formulated to 1413 µS/cm with an accuracy of ±5 µS/cm at 25˚C (77˚F), ideal for calibrating or validating all types of conductivity meters and electrodes.

Lab-Certified Quality – Made in the USA in an ISO 17025 certified laboratory, ensuring consistent quality and reliability for scientific, industrial, and educational use.

NIST Traceable – Each batch is traceable to NIST-certified reference materials for compliance with quality control standards.

Documentation Ready – MSDS available for download; Certificate of Analysis (COA) available upon request.

Easy Traceability – Clearly labeled with expiration date and lot number for hassle-free recordkeeping and validation.