Lubricants. Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution. Test method based on CO2-production subscription-only Data collection

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that is alumina as the dominating phase in the composite with a mass fraction of >60 %

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These basic requirements apply to all technical design documents independent of the material form: e

BS EN 14012:2003 specifies requirements for the measurement of complaints and redress procedures related to the domestic and international postal service

Lubricants. Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution. Test method based on CO2-production subscription-only Data collectionWhat is this standard about? This document specifies a procedure for determining the degree of aerobic degradation of fully formulated lubricants. The organic material in a fully formulated lubricant is exposed in a synthetic aqueous medium under laboratory conditions to an inoculum from activated sludge. Biodegradation resulting in mineralisation of the organic material can be determined by measuring released CO2 in a total organic carbon (TOC)