GB/T 29493.4-2013Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 4: Determination of polycyclic aromatic hydrocarbons - GC/MS method (English PDF)
纺织染整助剂中有害物质的测定 第4部分：稠环芳烃化合物（PAHs）的测定 气相色谱-质谱法
GB/T 29493.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 29493.4-2023 | Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 4: Determination of polycyclic aromatic hydrocarbons(PAHs) | Valid |
| 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 | Obsolete |
GB/T 29493.4-2013 is obsolete. It has been replaced by GB/T 29493.4-2023. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
February 7, 2013
Implementation date
September 1, 2013
Scope
GB/T 29493.4-2013 is the English-translated version of 纺织染整助剂中有害物质的测定 第4部分：稠环芳烃化合物（PAHs）的测定 气相色谱-质谱法.
GB/T 29493.4-2013 is the Chinese national standard "Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 4: Determination of polycyclic aromatic hydrocarbons - GC/MS method".
It was issued on February 7, 2013 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on September 1, 2013. It is obsolete: it has been replaced by GB/T 29493.4-2023.
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Document preview — GB/T 29493.4-2013
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2013-02-07.
Date of implementation: 2013-09-01.
Status: obsolete, replaced by GB/T 29493.4-2023.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
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 29493.3-2013 — Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 3: Determination of organotin - GC/MS method
GB/T 29493.6-2013 — Determination of harmful substances in textile dyeing and finishing auxiliaries -- Part 6: Determination of isocyanate groups in polyurethane prepolymers
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GB/T 29493.4-2013
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