Merck
CN
All Photos(1)

Documents

Safety Information

1.70340

Supelco

Phosphorus ICP standard

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

Agency

suitable for EPA 200.7

Quality Level

300

product line

Certipur®

technique(s)

ICP: suitable

pH

1 (20 °C in H2O)

density

1.000 g/cm3 at 20 °C

format

single component solution

storage temp.

15-25°C

Related Categories

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

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

Legal Information

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

Storage Class Code

10 - Combustible liquids

WGK

nwg

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service