This product may be stored at room temperature. The recommended range is 15-25°C.
1.70398
IC Multi-element standard I
F⁻ = 100 mg/l, Cl⁻ = 250 mg/l, NO3⁻, SO42⁻ = 500 mg/l, PO43⁻ = 1000 mg/l in H2O Certipur®
Synonym(s):
Multi-Element Ion Chromatography Standard
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Quality Level
technique(s)
ion chromatography: suitable
pH
1.5 (20 °C in H2O)
density
1.000 g/cm3 at 20 °C
application(s)
environmental
food and beverages
format
multi-component solution
storage temp.
15-25°C
1 of 4
This Item | 1.09032 | 1.09036 | 1.11437 |
|---|---|---|---|
| technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable |
| application(s) environmental | application(s) environmental | application(s) environmental | application(s) environmental |
| format multi-component solution | format multi-component solution | format multi-component solution | format single component solution |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
| pH 1.5 (20 °C in H2O) | pH 5.6 (20 °C in H2O) | pH 2.1 (20 °C in H2O) | pH 5.3 (20 °C in H2O) |
Analysis Note
Determination method: Ion-chromatography
Accuracy of the method: +/- 2 %
Concentration β (F⁻): 95 - 105 mg/l
(traceable to NIST)
Concentration β (Cl⁻): 240 - 260 mg/l
(traceable to NIST-SRM 999b)
Concentration β (NO₃⁻): 475 - 525 mg/l
(traceable to NIST-SRM 723d)
Concentration β (SO₄²⁻): 475 - 525 mg/l
(traceable to NIST-SRM 682)
Concentration β (PO₄³⁻): 960 - 1040 mg/l
(traceable to NIST SRM 84L)
Accuracy of the method: +/- 2 %
Concentration β (F⁻): 95 - 105 mg/l
(traceable to NIST)
Concentration β (Cl⁻): 240 - 260 mg/l
(traceable to NIST-SRM 999b)
Concentration β (NO₃⁻): 475 - 525 mg/l
(traceable to NIST-SRM 723d)
Concentration β (SO₄²⁻): 475 - 525 mg/l
(traceable to NIST-SRM 682)
Concentration β (PO₄³⁻): 960 - 1040 mg/l
(traceable to NIST SRM 84L)
Other Notes
Visit the IC Portal to learn more
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
12 - Non Combustible Liquids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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