Merck
All Photos(1)

1.70355

Supelco

Sulfur ICP standard

traceable to SRM from NIST H₂SO₄ in H₂O 1000 mg/l S Certipur®

Quality Level

product line

Titrisol®

form

concentrate

technique(s)

ICP: suitable

pH

1.5 (20 °C in H2O)

density

1.000 g/cm3 at 20 °C

storage temp.

15-25°C

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1.703851.703401.70383
Sulfur ICP standard traceable to SRM from NIST H₂SO₄ in H₂O 1000 mg/l S Certipur®

Supelco

1.70355

Sulfur ICP standard

Sulfur ICP standard traceable to SRM from NIST H₂SO₄ in H₂O 10000 mg/l S Certipur®

Supelco

1.70385

Sulfur ICP standard

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

Supelco

1.70340

Phosphorus ICP standard

Phosphorus ICP standard traceable to SRM from NIST H₃PO₄ in H₂O 10000 mg/l P Certipur®

Supelco

1.70383

Phosphorus ICP standard

technique(s)

ICP: suitable

technique(s)

ICP: suitable

technique(s)

ICP: suitable

technique(s)

ICP: suitable

product line

Titrisol®

product line

Certipur®

product line

Certipur®

product line

Certipur®

form

concentrate

form

-

form

-

form

-

pH

1.5 (20 °C in H2O)

pH

<1 (20 °C in H2O)

pH

1 (20 °C in H2O)

pH

1 (20 °C in H2O)

density

1.000 g/cm3 at 20 °C

density

1.018 g/cm3 at 20 °C

density

1.000 g/cm3 at 20 °C

density

1.015 g/cm3 at 20 °C

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

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.

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

Pictograms

Corrosion

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Met. Corr. 1

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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