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Custom Reference Standards

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Reagents & Solvents

2026 Variant Price List
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Reagents & Solvents

Sodium Hydroxide 4.00N, Standardized, 4L
Item number 4400-290489-4L
$ 77.70 77.7 USD
Zinc Chloride 0.1N (0.05M), Standardized
0.0 USD
Zinc Sulfate 0.05M (0.1N), Standardized
0.0 USD
Sulfuric Acid 2.50N, Standardized
0.0 USD
Zinc Sulfate 20% w/v Solution, pH 3.8 adjusted, 1L
Item number 4400-290549-1L
$ 90.00 90.0 USD
Sulfuric Acid 0.025N, Standardized, 4L
Item number 4400-290513-4L
$ 55.65 55.65 USD
Sulfuric Acid 0.20N, Standardized
0.0 USD
Sulfuric Acid 3.0N, Standardized
0.0 USD
Sulfuric Acid 0.50N, Standardized
0.0 USD
Turbidity Stock Solution 1, Hydrazine Sulfate 1%
Choose from 100 mL, 500 mL, and 1 L volumes.
0.0 USD
Total Dissolved Solids (TDS) Standard, 830 ppm (280-320 mg/L as CaCO3)
0.0 USD
Total Dissolved Solids (TDS) Standard, 415 ppm (160-180 mg/L as CaCO3)
0.0 USD
Total Dissolved Solids (TDS) Standard, 25.9 ppm (10-13 mg/L as CaCO3)
0.0 USD
Sulfuric Acid 0.255N, Standardized
0.0 USD
Total Dissolved Solids (TDS) Standard, 104 ppm (40-48 mg/L as CaCO3)
0.0 USD
Sulfuric Acid 1.0N, Standardized
0.0 USD
Triethanolamine, 0.5N
0.0 USD
Sulfuric Acid 6.0N, Standardized
0.0 USD
Sulfuric Acid 0.05N, Standardized
0.0 USD
Sulfuric Acid 0.02N, Standardized
0.0 USD