This standard specifies the test and assessment methods of the soluble heavy metal Sb, As, Ba, Se and Cr (VI) in furniture.
This standard is applicable to furniture products whose surface is covered with coating, veneer layer and soft covering.
This standard is not applicable to furniture products whose surfaces covered with porcelain glaze of ceramic or enamels of metal, all those that are fused or melted into glass, enamel or porcelain glaze of ceramic, or those with metal electroplated coatings.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 602-2002 Chemical reagent - Preparations of standard solutions for impurity
GB/T 6682 Water for analytical laboratory use - Specification and test methods
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
base material
the material that carries the coating or veneer layer in the furniture
3.2
coating
the material coated to the base material surface of furniture
