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QC Standard 7: Si @ 50; Ag, Al, B, Ba, Na @ 100; K @ 1000 µg/mL in 5% HNO3, tr. F-

Product Code

VHG-QC7-500

CAS Number

7 Analytes

Product Format

Mixture

Matrix

Dilute HNO3

Pack Size:

500 mL

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Quantity

Documentation

Certificate of Analysis

1008439-10(VHG-QC7-500)

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Product Information

Analyte Name

Details

CAS Number

Molecular Structure

Analyte Name

Aluminium

Details

100 µg/mL

CAS Number

7429-90-5

-

Analyte Name

Barium

Details

100 µg/mL

CAS Number

7440-39-3

-

Analyte Name

Boron

Details

100 µg/mL

CAS Number

7440-42-8

-

Analyte Name

Potassium

Details

1000 µg/mL

CAS Number

7440-09-7

-

Analyte Name

Silicon

Details

50 µg/mL

CAS Number

7440-21-3

-

Analyte Name

Silver

Details

100 µg/mL

CAS Number

7440-22-4

-

Analyte Name

Sodium

Details

100 µg/mL

CAS Number

7440-23-5

-

Storage Temperature

Room Temperature

Shipping Temperature

Room Temperature

Country of Origin

UNITED STATES

Product Format

Mixture

Matrix

Dilute HNO3

VHG

Why work with us?

VHG has manufactured single and multi-element standards (both aqueous and oil-based) for more than 30 years, including petroleum standards, analytical reference standards for new and in-service oil applications, and standards for ASTM, DIN, IP, ISO, JIS and ANFOR methods, including EPA Tier 3. We also offer proficiency testing and specialise in custom blends.


Each of our products must pass rigorous quality control in our ISO/IEC 17025-certified laboratory, with many also individually accredited to ISO 17034, and all standards ship with a comprehensive Certificate of Analysis. We verify against the appropriate NIST SRM (when available), and calibrate equipment according to NIST procedures, to support your testing accuracy.



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