Grade names are commercial enquiries, not universal specifications. SN/N/R numbers are refiner-specific; cSt must state temperature. ISO VG describes viscosity at 40°C. II+ and III+ are market labels. GTL is a process; re-refined is an origin. Confirm API group and compatibility from the actual TDS and batch COA. Base stocks are ingredients, not finished engine oils or API-licensed lubricants.
BO-011BASE
Group II 70N70N hydroprocessed neutral base stock enquiry. N and R naming systems vary by refiner and are not automatically interchangeable.Product profile →BO-012BASE
Group II 100N100N hydroprocessed neutral base stock enquiry. N and R naming systems vary by refiner and are not automatically interchangeable.Product profile →BO-013BASE
Group II 150N150N hydroprocessed neutral base stock enquiry. N and R naming systems vary by refiner and are not automatically interchangeable.Product profile →BO-014BASE
Group II 220N220N hydroprocessed neutral base stock enquiry. N and R naming systems vary by refiner and are not automatically interchangeable.Product profile →BO-015BASE
Group II 500N500N hydroprocessed neutral base stock enquiry. N and R naming systems vary by refiner and are not automatically interchangeable.Product profile →BO-016BASE
Group II 600N600N hydroprocessed neutral base stock enquiry. N and R naming systems vary by refiner and are not automatically interchangeable.Product profile →BO-017BASE
Group II+ High VI Base OilMarket-labelled II+ enquiry requiring a named viscosity cut and measured viscosity index; confirm API classification from actual properties.Product profile →