GB/T 29493.4-2013
Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 4:Determination of polycyclic aromatic hydrocarbons.GC/MS method (English Version)
- Standard No.
- GB/T 29493.4-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2024-04
- Replace By
- GB/T 29493.4-2023
- Latest
- GB/T 29493.4-2023
- Scope
- This part of GB/T 29493 specifies the gas chromatography-mass spectrometry detection method for fused-ring aromatic compounds in textile dyeing and finishing auxiliaries. This part applies to the determination of fused-ring aromatic compounds in various textile dyeing and finishing auxiliaries.
GB/T 29493.4-2013 Referenced Document
- GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 29493.4-2013 history
- 2023 GB/T 29493.4-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries Part 4: Determination of polycyclic aromatic hydrocarbons (PAHs)
- 2013 GB/T 29493.4-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 4:Determination of polycyclic aromatic hydrocarbons.GC/MS method
GB/T 29493.4-2013 -All Parts
GB/T 29493.1-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 1:Determination of the prohibited or restricted flame retardants
GB/T 29493.2-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs)
GB/T 29493.3-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries Part 3: Determination of organotin compounds
GB/T 29493.4-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries Part 4: Determination of polycyclic aromatic hydrocarbons (PAHs)
GB/T 29493.5-2013 Determination of harmful substances in textile dyeing and fininshing auxiliaries.Part 5:Determination of free formaldehyde in emulsion polymers
GB/T 29493.6-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 6:Determination of isocyanate groups in polyurethane prepolymers
GB/T 29493.7-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 7:Determination of monomeric diisocyanates in polyurethane coating agent
GB/T 29493.8-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 8:Determination of residual monomers in polyacrylate
GB/T 29493.9-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries Part 9: Determination of acrylamide substances