2307542

Hach Conductivity Standards

Hach Conductivity Standards

Description

Hach sodium chloride standard solution for calibration and accuracy checks in conductivity measurements.

Features

  • Conduct calibration and accuracy checks in conductivity measurements
Your Price
$15.45
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Shipping Information
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Image Part # Product Description Price Stock Order
Hach Conductivity Standards 2307542 Conductivity standard, 180 uS/cm, 100mL
$15.45
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Hach Conductivity Standards 1440042 Conductivity standard, 1000 uS/cm, 100mL
$18.65
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Hach Conductivity Standards 210542 Conductivity standard, 1990 uS/cm, 100mL
$16.05
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Hach Conductivity Standards 2307442 Conductivity standard, 18,000 uS/cm, 100mL
$15.25
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UPDATE : Fondriest Environmental is offering their expertise in conductivity through their new online knowledge base. This resource provides an updated and comprehensive look at conductivity and why it is important to water quality. To learn more, check out: Conductivity, Salinity and TDS . Salinity and conductivity  measure the water's ability to conduct electricity, which provides a measure of what is dissolved in water. In the SWMP data, a higher conductivity value indicates that there are more chemicals dissolved in the water. Conductivity measures the water's ability to conduct electricity. It is the opposite of resistance. Pure, distilled water is a poor conductor of electricity.

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According to the Environmental Protection Agency (EPA) , agriculture is the leading probable source of impairments to assessed streams and rivers in the United States, and the third probable source to lakes. Agricultural impairments, typically considered nonpoint source pollution, include irrigation and stormwater runoff that carries animal waste, bacteria, fertilizer, naturally occurring metals, nutrients, pesticides, excess salt, and sediment. Unfortunately, this has at times positioned farmers—a group which has the most to gain from water quality initiatives—at odds with environmental agencies and scientists.

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