This International Standard specifies a pass/fail procedure, at temperatures up to 100 ℃, to determine whether or not a liquid product, that would be classified as "flammable" by virtue of its flash point, has the ability to sustain combustion at the temperature or temperatures specified in the appropriate regulations.
ISO 9038:2013 Referenced Document
ISO 1513 Paints and varnishes - Examination and preparation of test samples
ISO 15528 Paints, varnishes and raw materials for paints and varnishes — Sampling*, 2020-05-13 Update