The elution order for this product is not reported in the Certificate of Analysis. However, as per the principle of Mass Spectrometry, the separation is based on the mass/charge ratio of the species. The species with less mass/charge ratio elute first and those with the highest mass/charge ratio elute last. Thus, the elution order will be Li, Mg, NH4, Ca, Na, Mn, K, Sr, and Ba.
1.10322
IC Multi-element standard VII
NH<SUB>4</SUB>, Ba, Ca, K, Li, Na, Mg, Mn, Sr 100 mg/L (in 1mM HNO<SUB>3</SUB>), Certipur®
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| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Check Cart for Availability | $258.00 $193.50 |
About This Item
NACRES:
NA.24
UNSPSC Code:
41116107
$193.50
List Price$258.00Save 25%Web-Only Promotion
Check Cart for Availability
product line
Certipur®
Quality Segment
composition
NH<SUB>4</SUB>, Ba, Ca, K, Li, Na, Mg, Mn, Sr, 100 mg/L (in 1mM HNO<SUB>3</SUB>)
technique(s)
ion chromatography: suitable
application(s)
environmental
food and beverages
format
multi-component solution
storage temp.
15-25°C
General description
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation. Download your certificate at https://www.sigmaaldrich.com/US/en/documents-search
Analysis Note
Determination method: Ion-chromatography
Accuracy of the method: NH4, Ba, Ca, K, Li, Mg, Mn, Na, Sr; 5%
NH₄ (Ammonium): 95.0 - 105.0 mg/l
Ba (barium): 95.0 - 105.0 mg/l
Ca (calcium): 95.0 - 105.0 mg/l
K (potassium): 95.0 - 105.0 mg/l
Li (Lithium): 95.0 - 105.0 mg/l
Mg (Magnesium): 95.0 - 105.0 mg/l
Mn (Manganese): 95.0 - 105.0 mg/l
Na (sodium): 95.0 - 105.0 mg/l
Sr (Strontium): 95.0 - 105.0 mg/l
Accuracy of the method: NH4, Ba, Ca, K, Li, Mg, Mn, Na, Sr; 5%
NH₄ (Ammonium): 95.0 - 105.0 mg/l
Ba (barium): 95.0 - 105.0 mg/l
Ca (calcium): 95.0 - 105.0 mg/l
K (potassium): 95.0 - 105.0 mg/l
Li (Lithium): 95.0 - 105.0 mg/l
Mg (Magnesium): 95.0 - 105.0 mg/l
Mn (Manganese): 95.0 - 105.0 mg/l
Na (sodium): 95.0 - 105.0 mg/l
Sr (Strontium): 95.0 - 105.0 mg/l
Other Notes
Visit the IC Portal to learn more
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
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This Item | |||
|---|---|---|---|
| technique(s) ion chromatography: suitable | technique(s) ICP: suitable | technique(s) ICP: suitable | technique(s) ICP: suitable |
| application(s) environmental | application(s) industrial qc | application(s) industrial qc | application(s) industrial qc |
| format multi-component solution | format single component solution | format single component solution | format single component solution |
| Quality Level 100 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
| product line Certipur® | product line Certipur® | product line Certipur® | product line Certipur® |
Storage Class
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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Pl provide the elution order with retention time for each cation.
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