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Merck

38364

Étalon de phosphates pour chromatographie ionique (IC)

TraceCERT®, 1000 mg/L phosphate in water (nominal concentration)

Synonyme(s) :

Phosphate de sodium dibasique solution, Hydrogénophosphate disodique solution, Solution tampon d’hydrogénophosphate disodique

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A propos de cet article

Formule linéaire :
Na2HPO4
Numéro CAS:
7558-79-4
Poids moléculaire :
141.96
UNSPSC Code:
41116107
eCl@ss:
38070211
PubChem Substance ID:
329755677
NACRES:
NA.24
MDL number:
MFCD00003496

Principaux documents

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Nom du produit

Étalon de phosphates pour chromatographie ionique (IC), TraceCERT®, 1000 mg/L phosphate in water (nominal concentration)

SMILES string

[Na+].[Na+].OP([O-])([O-])=O

InChI key

BNIILDVGGAEEIG-UHFFFAOYSA-L

InChI

1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

grade

certified reference material
TraceCERT®

product line

TraceCERT®

concentration

1000 mg/L phosphate in water (nominal concentration)

technique(s)

ion chromatography: suitable

application(s)

environmental
food and beverages

format

single component solution

Quality Level

300

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Catégories apparentées

Analysis Note

1000 mg/L phosphate in water, prepared with high purity Na2HPO4 and water

Application

It is intended to be used during the calibration of ion chromatography-based analytical techniques.

Features and Benefits

  • Produced under ISO/IEC 17025 and ISO 17034 accreditation
  • Traceable to SI unit of mole through internationally accepted institutions such as NIST or BAM
  • Accompanied by a comprehensive Certificate of Analysis (CoA) (up to four pages) with data on stability, density, homogeneity, the accuracy of concentration, uncertainty, and traceability
  • Gravimetrically prepared using high-quality qNMR-characterized starting materials and qualified precision balances to ensure minimal uncertainty
  • Rigorously tested through real-time stability studies to ensure accuracy and shelf life
  • Available in an HDPE bottle, sealed in an aluminum bag

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Other Notes

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Legal Information

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

Classe de stockage

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Journal of the American Chemical Society, 136(29), 10349-10360 (2014-07-01)
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Drug metabolism and disposition: the biological fate of chemicals, 43(1), 107-118 (2014-10-11)
Understanding drug glucuronidation in the dog, a preclinical animal, is important but currently poorly characterized at the level of individual enzymes. We have constructed cDNAs for the 10 dog UDP-glucuronosyltransferases of subfamily 1A (dUGT1As), expressed them in insect cells, and
Nahid Amini et al.
Journal of pharmaceutical and biomedical analysis, 98, 140-143 (2014-06-13)
Positron emission tomography (PET) is an imaging technique based on the use of radioligands labeled with short lived radionuclides, such as (11)C (t½=20.4min) and (18)F (t½=109.8min), which as a consequence often requires rapid plasma protein binding analysis methods. In addition
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