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Magnesium standard solution

traceable to SRM from NIST Mg(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Mg Certipur®

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suitable for EPA 200.7
suitable for EPA 200.8

Quality Level

product line



AAS: suitable


0.5 (20 °C in H2O)


1.016 g/cm3 at 20 °C


single component solution

storage temp.


General description

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

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Magnesium standard solution may be used as a calibration standard in the determination of magnesium in medicinal plant samples by atomic absorption spectroscopy.

Analysis Note

1000 mg/L Mg in 0.5 mol/L HNO3, prepared with high-purityMg(NO3)2, HNO3, and water

Other Notes

For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website

Legal Information

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany



Signal Word


Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Storage Class Code

8B - Non-combustible, corrosive hazardous materials



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Medicinal plants based products tested on pathogens isolated from mastitis milk
Pasca C, et al.
Molecules (Basel), 22, 1473-1473 (2017)
Mojtaba Abdollahi et al.
Archives of animal nutrition, 74(3), 189-205 (2019-12-19)
This study was conducted to assess the effect of feeding high-surface ZnO instead of common ZnO on the performance, rumen fermentation, blood minerals, leukocytes and antioxidant capacity of pre- and post-weaning calves. Thirty male suckling Holstein calves were allotted to

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