Acid Number (AN) Reference Materials Standard in Huydrocarbon Oil
VHG Labs' AN Reference materials are intended for use in the determination of Acid Number (AN) in petroleum products in accordance with ASTM D664/IP 177 (by potentiometric titration) or ASTM D974 (by color-indicator titration). Each standard is supplied with a full Certificate of Analysis (COA) which states the certified values and uncertainty by both ASTM D664 and D974.
AN reference standards are intended for use in the determination of Acid Number(AN)in petroleum products by potentiometric titration. VHG's AN standards are manufactured, tested and certified in accordance with ASTM D664/IP 177 (by potentiometric titration)or ASTM D974 (by color-indicator titration). Verify system functionality, assure accuracy of your laboratory instrumentation and save time with our AN reference standards.
Acid number is defined as the quantity of base, expressed as milligrams of potassium hydroxide per gram of sample required to titrate a sample to a well defined inflection point as specified in ASTM D664.
Specifications
Size: | 800g |
Bottle: | Amber Glass |
Matrix: | Hydrocarbon Oil |
Usages: | Independent Reference (QC Check) Standard, ASTM Petroleum Method Standard |
Nominal Value: | 0.1 mg KOH/g |
- Model: AN-0.1-800G
- Manufactured by: VHG Labs