TBN70

Total Base Number Standard

ASTM D2896 (70.24 mg KOH/g), pkg of 1 × 50 g

• Synonym(s): TBN-Standard
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• Agency: according to ASTM^® D2896
• shelf life: limited shelf life, expiry date on the label
• packaging: pkg of 1 × 50 g
• manufacturer/tradename: Paragon Scientific Ltd
• application(s): petroleum
• format: mixture

Description

General description

Please note that the value stated on this page is nominal. All certified values for the current lots of all Paragon Total Base Number Standards can be found on the Paragon Scientific webpage

Application

This CRM is intended for the calibration and validation of analytical instruments used to measure base number by potentiometric titration.

Features and Benefits

• Manufactured and verified in an ISO 17025 and ISO 17034 dual accredited laboratory, as per UKAS
• Fully traceable to recognized national standards, and to units of measurement recognized at the National Institute Standards and Technology (NIST) and other recognized national standards laboratories
• Certified in accordance with ASTM D2896 and other equivalent procedures of IP 276, ISO 3771, and BS 2000 Part 276
• Typically used in, but not limited to, the analysis of used oils and lubricants
• Available in a single-volume pack of 50 g or as triple packs of the same size
• Supplied in tamper-evident glass packaging, to assure sample integrity
• Accompanied with a certificate of analysis (CoA) having information on the expiry date for an effective audit

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable