Item no. HI-7039L
5000 µS/cm EC Solution, 500 mL Bottle
H7039L is a premium quality 5000 µS/cm conductivity solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696/BS3978. Additional equipment used in preparation of the solutions include certified weight-checked balances, Class A glassware and certified thermometers.
Air tight bottle with tamper-proof seal
Each bottle marked with lot number and expiration date.