
HI-7080L 2.3G/L SODIUM (NA+) ISE STANDARD SOLUTION, 500ML BOTTLE
HI-7080L
HI-7080L is a 500 mL bottle of premium quality 2.3 g/L sodium standard solution for ISEs.Hanna standard solutions have the lot number and expiry date clearly marked on the label.
HI-7080L is a premium quality 2.3 g/L sodium standard solution produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionised water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are traceable to NIST Standard Reference Materials (SRMs).
Air tight bottle with tamper-proof seal
Ensures quality and freshness of solution
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