GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
T/HNPCIA 13-2019
KS M 1918-2002(2007)
Maleic anhydride for industrial use-Methods of test-Determination of maleic anhydride content-Titrimetric method
KS M 1912-2002(2007)
Phthalic anhydride for industrial use-Methods of test-Determination of maleic anhydride content-Polarographic method
YB/T 5097-2007
KS M 1919-2002(2007)
Maleic anhydride for industrial use-Methods of test-Determination of iron content-2,2′-bipyridyl photometric method
\u0413\u041e\u0421\u0422 24445.10-92
Phthalic anhydride for industrial use. Method for determination of iron content
DB22/T 2640-2017
SN/T 4373-2015
GBZ/T 300.118-2017
Determination of toxic substances in workplace air-Part 118: Acetic anhydride, maleic anhydride and phthalic anhydride
NB/SH/T 0969-2018
Standard test merhod for determination of diene value of petroleum products by maleic anhydride addition reaction
SN/T 4587-2016
Determination methods of total content of cis-2-butenedioic acid and cis-2-butenedioic anhydride in foods for export
\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
YB/T 5098-2007
BS 6782-16.2:2000
Binders for paints. Methods of test for alkyd resins. Determination of phthalic anhydride content
GB/T 15904-2018
Rubber—Determination of polyisoprene content
UNE 70105-6:1985
PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE. METHODS OF TEST. PART 6: DETERMINATION OF PHTHALIC ANHYDRIDE CONTENT. TITRIMETRIC METHOD
GB 31604.40-2016
UNE 70105-7:1986
PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE. METHODS OF TEST. PART 7. DETERMINATION OF MALEIC ANHYDRIDE CONTENT. POLAROGRAPHIC METHOD