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Total Base Number
ARO Scientific has created certified reference materials to support quality control of total base number for petroleum products.
Why is total base number important?
The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service.
Verification of measuring equipment, method validation, method verification, or other quality control processes applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, where applicable.
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Base Number, nominal value 1.00 mg KOH/g, 3 x 125g BottlesLow stock- UOM 125G
- Alpha Part ARO-TBN1/3
- OEM Parts None Available
Further informationBase Number, nominal value 1.00 mg KOH/g, 3 x 125g Bottles
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 10.00 mg KOH/gLow stock- UOM 50G
- Alpha Part ARO-TBN10
- OEM Parts None Available
Further informationBase Number, nominal value 10.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 40.00 mg KOH/g, 3 x 50g BottlesLow stock- UOM 50G
- Alpha Part ARO-TBN40/3
- OEM Parts None Available
Further informationBase Number, nominal value 40.00 mg KOH/g, 3 x 50g Bottles
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 6.00 mg KOH/gLow stock- UOM 50G
- Alpha Part ARO-TBN6
- OEM Parts None Available
Further informationBase Number, nominal value 6.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 6.00 mg KOH/g, 3 x 50g BottlesLow stock
- UOM 50G
- Alpha Part ARO-TBN6/3
- OEM Parts None Available
Further informationBase Number, nominal value 6.00 mg KOH/g, 3 x 50g Bottles
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 70.00 mg KOH/gLow stock- UOM 50G
- Alpha Part ARO-TBN70
- OEM Parts None Available
Further informationBase Number, nominal value 70.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 1.00 mg KOH/gLow stock
- UOM 125G
- Alpha Part ARO-TBN1
- OEM Parts None Available
Further informationBase Number, nominal value 1.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 15.00 mg KOH/gLow stock- UOM 50G
- Alpha Part ARO-TBN15
- OEM Parts None Available
Further informationBase Number, nominal value 15.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 30.00 mg KOH/gLow stock- UOM 50G
- Alpha Part ARO-TBN30
- OEM Parts None Available
Further informationBase Number, nominal value 30.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 30.00 mg KOH/g, 3 x 50g BottlesLow stock
- UOM 50G
- Alpha Part ARO-TBN30/3
- OEM Parts None Available
Further informationBase Number, nominal value 30.00 mg KOH/g, 3 x 50g Bottles
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 40.00 mg KOH/g, Certified Reference MaterialLow stock
- UOM 50G
- Alpha Part ARO-TBN40
- OEM Parts None Available
Further informationBase Number, nominal value 40.00 mg KOH/g, Certified Reference Material
ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 10.00 mg KOH/gLow stock
- UOM 50G
- Alpha Part ARO-TBN10/3
- OEM Parts None Available
Further informationBase Number, nominal value 10.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 15.00 mg KOH/gLow stock
- UOM 50G
- Alpha Part ARO-TBN15/3
- OEM Parts None Available
Further informationBase Number, nominal value 15.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 3.00 mg KOH/gLow stock- UOM 50G
- Alpha Part ARO-TBN3
- OEM Parts None Available
Further informationBase Number, nominal value 3.00 mg KOH/g
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 3.00 mg KOH/g, 3 x 50g BottlesLow stock
- UOM 50G
- Alpha Part ARO-TBN3/3
- OEM Parts None Available
Further informationBase Number, nominal value 3.00 mg KOH/g, 3 x 50g Bottles
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified -
Base Number, nominal value 70.00 mg KOH/g, 3 x 50g BottlesLow stock
- UOM 50G
- Alpha Part ARO-TBN70/3
- OEM Parts None Available
Further informationBase Number, nominal value 70.00 mg KOH/g, 3 x 50g Bottles
Certified Reference Material, ISO/IEC 17025 & ISO 17034 Certified