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Sulfate Standard Solution, 1000μg/mL, Ion HIQU, Chem-Lab
Used as a reference and calibration standard in laboratory applications. Sulfate Standard Solution, 1000μg/mL, Ion HIQU, Chem-Lab is prepared from 1.479g Na2SO4 per liter of water to contain a precise concentration of SO42- ions for use with ion-selective electrodes.
Brand: Chem Lab CL01.1971.0500
Quantity | 500 mL |
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Description
This sulfate standard solution contains a precise concentration of 1000μg/mL SO42− (±7μg at 20°C). It is used to verify the accuracy of sulfate determinations and to calibrate equipment used in those determinations.Chemical Identifiers
7757-82-6, 7732-18-5 | |
142.04 | |
PMZURENOXWZQFD-UHFFFAOYSA-L | |
24436 | |
[Na+].[Na+].[O-]S([O-])(=O)=O |
Na2O4S | |
MFCD00003504 | |
Sodium Sulfate Solution, Sulfate of Soda | |
CHEBI:32149 |
Specifications
Chloride: <0,02mg/L Iodide: <0.01mg/L Nitrite: <0.01mg/L Nitrate: <0.01mg/L Phosphate: <0.02mg/L |
|
1.00g/mL | |
1000 μg/mL of SO42− | |
Sodium Sulfate Solution, Sulfate of Soda | |
[Na+].[Na+].[O-]S([O-])(=O)=O | |
142.04 | |
500 mL | |
142.04g/mol |
7757-82-6, 7732-18-5 | |
Na2O4S | |
MFCD00003504 | |
PMZURENOXWZQFD-UHFFFAOYSA-L | |
disodium sulfate | |
24436 | |
CHEBI:32149 | |
1.479g Na2SO4 per 1L H2O |
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