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Chemicals and Reagents4.0 NTU Primary Non-Ratio Turbidity Standard, 125 mL – NTU-4-125
$93.00 Add to cart -
Lab Supplies4.7 cm NCL Grade 934-AH® Glass Fiber Filters, pk/100 – FN-93447 (FN93447)
$59.65 Add to cart -
Chemicals and Reagents40.0 NTU Primary Non-Ratio Turbidity Standard – 250 ml – NTU-40-250
$119.65 Add to cart -
Chemicals and Reagents
40.0 NTU Primary Non-Ratio Turbidity Standard – 500 ml – NTU-40-500 (NTU40500)
$155.45 Add to cart -
Chemicals and Reagents
40.0 NTU Primary Non-Ratio Turbidity Standard – GAL – NTU-40-3.8
$583.75 Add to cart -
Chemicals and Reagents
40.0 NTU Primary Non-Ratio Turbidity Standard – LTR – NTU-40-LITER
$191.05 Add to cart -
Chemicals and Reagents
40.0 NTU Primary Non-Ratio Turbidity Standard, 125 mL – NTU-40-125
$93.00 Add to cart -
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Chemicals and Reagents6,668 µ℧/cm NCL Conductivity Standard, 0.05 M KCl, NIST – C-37P
$20.50 – $30.75 Select options This product has multiple variants. The options may be chosen on the product page -
Chemicals and Reagents718 µ℧/cm NCL Conductivity Standard, 0.005 M KCl, NIST – C-37K
$20.50 – $30.75 Select options This product has multiple variants. The options may be chosen on the product page -
Chemicals and Reagents73.9 µ℧/cm NCL Conductivity Standard, 0.0005 M KCl, NIST – C-37H
$20.50 – $30.75 Select options This product has multiple variants. The options may be chosen on the product page -