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Chemicals and Reagents1.0 NTU Primary Non-Ratio Turbidity Standard – 250 ml – NTU-1-250
$94.73 Add to cart -
Chemicals and Reagents
1.0 NTU Primary Non-Ratio Turbidity Standard – 500 ml – NTU-1-500 (NTU1500)
$122.79 Add to cart -
Chemicals and Reagents
1.0 NTU Primary Non-Ratio Turbidity Standard – GAL – NTU-1-3.8
$367.45 Add to cart -
Chemicals and Reagents
1.0 NTU Primary Non-Ratio Turbidity Standard – LTR – NTU-1-LITER
$151.21 Add to cart -
Chemicals and Reagents1.0 NTU Primary Non-Ratio Turbidity Standard, 125 mL – NTU-1-125
$73.66 Add to cart -
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Chemicals and Reagents
10.0 NTU Primary Non-Ratio Turbidity Standard – 250 ml – NTU-10-250
$103.74 Add to cart -
Chemicals and Reagents
10.0 NTU Primary Non-Ratio Turbidity Standard – 500 ml – NTU-10-500 (NTU10500)
$134.76 Add to cart -
Chemicals and Reagents
10.0 NTU Primary Non-Ratio Turbidity Standard – GAL – NTU-10-3.8
$367.45 Add to cart -
Chemicals and Reagents
10.0 NTU Primary Non-Ratio Turbidity Standard – LTR – NTU-10-LITER
$165.60 Add to cart -
Chemicals and Reagents
10.0 NTU Primary Non-Ratio Turbidity Standard, 125 mL – NTU-10-125
$80.61 Add to cart -
Chemicals and Reagents12,900 µ℧/cm NCL Conductivity Standard, 0.1 M KCl, NIST – C-37Q
$20.50 – $30.75 Select options