GB/T 12000-1989
Replaced
GB/T 38287-2019
Active
National standards
GB/T 38287-2019 Determination of hexavalent chromium in plastic materials
GB/T 38287-2019 Determination of hexavalent chromium in plastic materials
Price:
$ 50
Basic Information
Standard Code:
GB/T 38287-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for synthetic resins and plastics
ICS Name:
Plastic Composite
Publish Date:
2019-12-10
Implement Date:
2020-11-01
Pages:
10 pages
Scope
This standard specifies the methods for determining the content of hexavalent chromium [Cr(VI)] in plastic materials by the spectrophotometric method of diphenylcarbodiimide and the liquid chromatography-inductively coupled plasma mass spectrometry method.
This standard is applicable to the determination of hexavalent chromium content in all kinds of plastic raw materials and products.
Development Information
Referenced Standards
GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity
Related Standards
GB/T 15585-1995
Abolished
GB/T 15585-1995 Determination of shrinkage for injection moulding thermoplastics
GB/T 15596-1995
Replaced
GB/T 15596-1995 Plastics—Determination of changes in Color and variations in properties after exposure to daylight under glass, natural weathering or artificial light
GB/T 15598-1995
abolished_transferred
GB/T 15598-1995 Testing methods for shear strength of plastics by punch tool
GB/T 1843-1996
Replaced
GB/T 1843-1996 Plastics—Determination of izod impact strength
GB/T 2035-1996
Replaced