Hach Natural Water Standard Solution, 30 ppm Total Dissolved Solids (TDS), 500 mL, 2974549

By Hach
Hach Natural Water Standard Solution, 30 ppm Total Dissolved Solids (TDS), 500 mL, 2974549
$70.55 | EA
Product #: 702032
Mfr. Part #: 2974549

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Description

Natural Water Standard Solution, 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride. TDS: 30 ppm ±0.3 ppm, Conductivity: 46.7 µS/cm ±0.5 µS/cm at 25°C. 500 mL bottle.

Features

  • Conductivity standard solution for laboratory or field analyses

  • NIST-Traceable

Product Specifications

Concentration 2 46.7 µS/cm at 25°C ±0.5 µS/cm at 25°C
Package Type Bottle
Special Remarks Observed shelf life after opening, following recommended storage and use: 3 months
Concentrations 30 ppm ±0.3 ppm
Description TDS/Conductivity calibration solution
Parameters TDS
Platform Solution
Volume / Package Quantity 500 mL
Shelf-Life 12 months from date of manufacture
Storage Conditions 10 - 25 °C (protect from light)