- 119813
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1.19813
Sulfate standard solution
traceable to SRM from NIST Na₂SO₄ in H₂O 1000 mg/l SO₄ Certipur®
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Synonym(s):
Sulfate standard for aqueous matrices ready for use
Recommended Products
Quality Level
technique(s)
ion chromatography: suitable
density
0.998 g/cm3 at 20 °C
application(s)
environmental
food and beverages
format
single component solution
storage temp.
15-25°C
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This Item | 1.09872 | 719374 | 718882 |
|---|---|---|---|
| technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable | technique(s) - | technique(s) - |
| application(s) environmental | application(s) environmental | application(s) - | application(s) - |
| format single component solution | format single component solution | format - | format - |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. - | storage temp. - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| density 0.998 g/cm3 at 20 °C | density 1.01 g/cm3 at 20 °C | density - | density - |
Analysis Note
Concentration β (SO₄²⁻): 990 - 1010 mg/l
Determination method: Titration with Lead(II)perchlorate solution.
(traceable to NIST - SRM 682)
Accuracy of the method: ± 2 mg/l
Determination method: Titration with Lead(II)perchlorate solution.
(traceable to NIST - SRM 682)
Accuracy of the method: ± 2 mg/l
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
12 - Non Combustible Liquids
WGK
nwg
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