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MilliporeSigma

1.70357

Supelco

Tellurium ICP standard

traceable to SRM from NIST H₆TeO₆ in HNO₃ 2-3% 1000 mg/l Te Certipur®

Synonym(s):

Tellurium Calibration Standard for ICP

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1 EA
$459.00

$459.00


Estimated to ship onMarch 23, 2025


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1 EA
$459.00

About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

$459.00


Estimated to ship onMarch 23, 2025


Request a Bulk Order

grade

certified reference material

Quality Level

product line

Certipur®

technique(s)

ICP: suitable

pH

0.5 (20 °C in H2O)

density

1.013 g/cm3 at 20 °C

application(s)

industrial qc
pharmaceutical

format

single component solution

storage temp.

15-25°C

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This Item
P4153M0639H4881
assay

≥98.00% (TLC)

assay

≥90%

assay

≥98%

assay

≥90% (HPLC)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

technique(s)

toxicology assay: suitable

technique(s)

-

technique(s)

-

technique(s)

-

storage temp.

room temp

storage temp.

−20°C

storage temp.

room temp

storage temp.

−20°C

solubility

water: 50 mg/mL, clear, colorless to faintly yellow

solubility

water: 50 mg/mL, clear, colorless

solubility

chloroform: methanol (1:1): 50 mg/mL, clear, colorless to faintly yellow

solubility

water: 50 mg/mL, clear, colorless to faintly yellow

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

Tellurium ICP standard is a suitable calibration standard for elemental analysis by Inductively Coupled Plasma (ICP) technique.
  • It may be used as standard solution to obtain a calibration curve while determining total content of tellurium in the soil sample by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) technique[1].
  • It is used as an internal standard during the analysis of the plant samples for the presence of iodine using ICP-MS[2].

Analysis Note

1000 mg/L Te IN 2-3% nitric acid, prepared with high-purity H6TeO6 and HNO3

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

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pictograms

Corrosion

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Warning

Hazard Classifications

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

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk_germany

WGK 1


Certificates of Analysis (COA)

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Development of a tellurium speciation study using IC-ICP-MS on soil samples taken from an area associated with the storage, processing, and recovery of electrowaste
K Grygoyc
Molecules (Basel), 26, 2651-2651 (2021)
Determination of iodine in plants by ICP-MS after alkaline microwave extraction
A Jerse
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 137, 355-362 (2018)

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