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Merck

1.70340

Phosphorus ICP standard

traceable to SRM from NIST H3PO4 in H2O 1000 mg/l P Certipur®

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この商品について

NACRES:
NA.24
UNSPSC Code:
41116107
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grade

certified reference material

Quality Segment

agency

suitable for EPA 200.7

product line

Certipur®

concentration

1000 mg/L P in H2O

technique(s)

ICP: suitable

pH

1 (20 °C in H2O)

density

1.000 g/cm3 at 20 °C

application(s)

industrial qc
pharmaceutical

format

single component solution

storage temp.

15-25°C

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.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Application

Phosphorus Standard can be used as a calibration standard in the determination ofphosphorus in protein samples by inductively coupled plasma quadrupole mass spectrometry (ICP-QMS)
The phosphorus ICP standard may be used as following:
  • Estimation of metals and phosphorus in vegetable seeds by ICP-OES and ICP-MS
  • Inductively coupled plasma quadrupole-based mass spectrometry (ICP-QMS) based quantification of phosphorus in protein samples
  • Development and validation of an inductively coupled plasma -optical emission spectroscopy (ICP-OES) method for the determination of rare earth elements, thorium, yttrium, and phosphorus in monazite samples
  • Comparative analysis of inductively coupled plasma-mass spectrometry (ICP-MS) and colorimetry for the determination of total and extractable phosphorus in soils
  • Electrochemical measurement of dissolved phosphorus in canal water samples
  • Determination of phosphorus and potassium content of commercial inorganic fertilizers by ICP-OES

Analysis Note

1000 mg/L P in water, prepared with high-purity H3PO4 and water.

Other Notes

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

Legal Information

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


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保管分類

12 - Non Combustible Liquids



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