GB/T 23967-2017
Trimellitic Anhydride for industrial use
GB/T 23967-2009
Trimellitic anhydride for industrial use
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 30053-2013
Determination of Benzene, toluene and xylene in crude benzene
T/SSAE 43-2023
T/CPCIF 0319-2023
SN/T 4558-2016
Determination of cyhexatin (azocyclotin) and fenbutatin oxide in foods for export
SN/T 5320-2021
\u0413\u041e\u0421\u0422 24445.10-92
Phthalic anhydride for industrial use. Method for determination of iron content
\u0413\u041e\u0421\u0422 \u0420 50484-93
Phthalic anhydride for industrial use. Methods of test. Part 4. Determination of phthalic anhydride content. Titrimetric method
KS M ISO 6744-2-2019
Binders for paints and varnishes — Alkyd resins — Part 2: Determination of phthalic anhydride content
BS 6782-16.2:2000
Binders for paints. Methods of test for alkyd resins. Determination of phthalic anhydride content
UNE 70105-6:1985
PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE. METHODS OF TEST. PART 6: DETERMINATION OF PHTHALIC ANHYDRIDE CONTENT. TITRIMETRIC METHOD
UNE-EN ISO 6744-2:2004
Binders for paints and varnishes - Alkyd resins - Part 2: Determination of phthalic anhydride content (ISO 6744-2:1999)
UNE 70105-7:1986
PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE. METHODS OF TEST. PART 7. DETERMINATION OF MALEIC ANHYDRIDE CONTENT. POLAROGRAPHIC METHOD
32018D0594
KS M 1912-2002(2007)
Phthalic anhydride for industrial use-Methods of test-Determination of maleic anhydride content-Polarographic method
ISO 6744-2:1999
Binders for paints and varnishes — Alkyd resins — Part 2: Determination of phthalic anhydride content
EN ISO 6744-2:2004
DZ/T 0452.1-2023