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Calibration solutions for TDS meters 30 ppm

hach-2974549-rastvor-dlya-tds-metrov-30-ppm.jpghach standard solution for tds meters

SKU: 2974526, 2974549

Manufacturer: Hach

Availability: Order only

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The solution is designed to check the measurement accuracy of conductivity and TDS meters. Calibration is carried out in accordance with the instruction manual of your measuring device.

Formula: 40% Sodium Sulfate (Na2SO4), 40% Sodium Bicarbonate (Na2CO3), 20% Sodium Chloride (NaCl)

TDS: 30 ppm (mg/L) ± 0.3

Conductivity: 46.7 μS/cm ± 0.5 at 25 °C.

Volume: 50 ml (2974526) and 500 ml (2974549)

Shelf life and storage conditions: 12 months from the date of production at 10 - 25 °C (protect from light). The shelf life after opening the solution is 3 months.


Specifications

Specifications

Application areaLaboratory analysis
TypeConductivity Standard Solution
IndustryMunicipal
ParametersConductivity, TDS (Total Dissolved Solids)
Measurement Range46.7 µS/cm
Measurement Range (2)30 ppm TDS
FormulaNa2SO4, Na2CO3, NaCl
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