BS 09/30185156 DC PDF

Published Date: 02/28/2023

Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin

Published Date: 08/31/2011

Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin

Published Date: 07/09/2009

BS EN 1811. Reference test method for release of nickel from post assemblies which are inserted into pierced parts of the human body and products intended to come into direct and prolonged contact with the skin

Published Date: 04/15/1999

Reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin

Published Date: 02/12/2020

Jewellery and precious metals. Determination of high purity silver. Difference method using ICP-OES

Published Date: 09/01/1999