Conductivity standards, Sodium chloride

Supplier: Hach
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S51M004 S51M013
665-0492EA 81.5 GBP
665-0492 665-0493
Conductivity standards, Sodium chloride
Standards Conductivity Standards

Sodium chloride standard solutions according to OIML, traceable to NIST and Standard solution verified by Reference Materials Laboratory.


Shelf life: 0,05% NaCl with 24 months from date of manufacture; 25,0 µS/cm NaCl with 12 months from production date;
Observed shelf life after opening, following recommended storage and use: 3 months.


Delivery information: Each standard is delivered in an airtight can and is supplied with a film-wrapped 'Certificate of Conformity and Traceability' as well as a DAkkS calibration certificate specifying the exact measured value and calculated expanded uncertainty (k=2) for each batch of conductivity solution.

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