TAN 4.5 mg KOH /g Item: 150-800-455 Additional Information: Total Acid Number (TAN) standards offering uncertainties of less than 1% of stated concentration providing customers the opportunity for better calibration of their titration and TAN method. ...

TBN 10mg KOH /g Item: 150-801-105 Additional Information: Total Base Number (TBN) standards are formulated to provide a strong levering influence on the titration curve creating dramatic and easy to determine inflection points.  Complete with a Certificate of...

TBN 3mg KOH /g Item: 150-801-031 Additional Information: Total Base Number (TBN) standards are formulated to provide a strong levering influence on the titration curve creating dramatic and easy to determine inflection points.  Complete with a Certificate of...

TBN 6mg KOH /g Item: 150-801-065 Additional Information: Total Base Number (TBN) standards are formulated to provide a strong levering influence on the titration curve creating dramatic and easy to determine inflection points.  Complete with a Certificate of...