GSO ISO 10349-4:2013
Photography -- Photographic-grade chemicals -- Test methods -- Part 4: Determination of residue after ignition

Standard No.

GSO ISO 10349-4:2013

Release Date

2013

Published By

GSO

Latest

GSO ISO 10349-4:2013

Scope

This part of ISO 10349 specifies a general test method for the determination of the residue after ignition for photographic-grade chemicals. NOTE 1 For many chemicals, the residue obtained from this determination is used subsequently in tests for heavy metals and/or iron.

GSO ISO 10349-4:2013 history

• 2013 GSO ISO 10349-4:2013 Photography -- Photographic-grade chemicals -- Test methods -- Part 4: Determination of residue after ignition