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Inorganic standards &
Custom reference materials

Quality Control Standard 21 - IV-21-125ML

Inorganic Ventures' Quality Control Standard 21 is a 125mL certified reference material set in a nitric acid / hydrofluoric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date.

Product Certifications:



Previous SKU #: IV-21
Size: 125 mL
Matrix: Nitric Acid / Hydrofluoric Acid (HNO3 / HF)
Starting Material:
Dilution: 1:100
Documentation: TCT Certificate | Non-TCT Certificate | OSHA SDS | EU SDS
The above OSHA and EU SDS link to the American English versions. If you need an SDS in a different language, click here
Order Item: $234.00
Analyte µg/mL Analyte µg/mL
Pb 100 Mg 100
Mn 100 Mo 100
Ni 100 Se 100
Tl 100 Ti 100
V 100 Zn 100
Sb 100 As 100
Be 100 Cd 100
Ca 100 Cr 100
Co 100 Cu 100
Fe 100 Li 100
Sr 100