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Acid Number Standard 3 mgKOH/g. Reference materials intended for use in the determination of Acid Nu

Product Code

VHG-AN-3

Product Format

Single Solution

Matrix

Hydrocarbon Oil

Regulatory Method

ASTM D974, ASTM D664, IP 177

Product Categories

In-service oil analysis, VHG

Analytical Method

Potentiometric Titration

Price and availability

48-hour USA dispatch time
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Documentation

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Product Information

Analyte Data

Analyte Name

Potassium hydroxide

Concentration

3 mg/g

Accurate Mass

55.9664

SMILES

O[K]

InChI

InChI=1S/K.H2O/h;1H2/q+1;/p-1

IUPAC

hydroxypotassium

Product Data

Storage Temperature

Room Temperature

Shipping Temperature

Room Temperature

Country of Origin

UNITED STATES

Product Format

Single Solution

Matrix

Hydrocarbon Oil

Analytical Method

Potentiometric Titration

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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