12.88 mS/cm Conductivity Calibration Solution 4 oz.

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.

Manufacturer Part Number/SKU: AI1131-S-EA

Tags: Apera Instruments