This standard specifies methods for measuring water-soluble substances, water-soluble minerals, and water-soluble organic substances.
KS M ISO 4098:2007 history
2020KS M ISO 4098:2020 Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
2007KS M ISO 4098:2007 Leather-Chemical tests-Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter