Posted on December 21, 2018December 22, 2018 by Pulse AssentISO 5398-4:2018 Leather. Chemical determination of chromic oxide content Quantification by inductively coupled plasma (ICP) Link: ISO 5398-4:2018 Leather. Chemical determination of chromic oxide content Quantification by inductively coupled plasma (ICP) Source: BSI Standards Related Posts:New UK initiative to shape global standards for…UK Export Finance commits up to £4bn to strengthen…Boost for British businesses as UK and Indonesia…UK’s thriving tech sector promoted to American…British Businesses to Save Billions Under New UK…