GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
GB/T 8574-2010
Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method
GB/T 8574-2002
Determination of potassium content for compound fertilizers—Potassium tetraphenylborate gravimetric method
GB/T 8574-1988
Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method
GB/T 14327-2009
Determination of thiophene content in benzene
GB/T 38791-2020
Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively coupled plasma atomic emission spectrometry
BS ISO 17319:2015
Fertilizers and soil conditioners. Determination of water-soluble potassium content. Potassium tetraphenylborate gravimetric method
QB/T 5656-2021
\u0413\u041e\u0421\u0422 24445.10-92
Phthalic anhydride for industrial use. Method for determination of iron content
GB/T 30931-2014
Determination of Benzalkonium Chloride in cosmetics―High performance liquid chromatography
GB/T 17474-1998
Standard test method for benzene inhydrocarbon solvents by gas chromatography
GB/T 30519-2024
Determination of hydrocarbon types and benzene content in light petroleum distillates and products—Multidimensional gas chromatography method
\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
NB/SH/T 0713-2023
BS 6782-16.2:2000
Binders for paints. Methods of test for alkyd resins. Determination of phthalic anhydride content
SN/T 3826-2014
Determination of boric acid and borates in cosmetics for import-export - ICP-OES method
UNE 70105-6:1985
PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE. METHODS OF TEST. PART 6: DETERMINATION OF PHTHALIC ANHYDRIDE CONTENT. TITRIMETRIC METHOD
KS M ISO 5318-2007
Fertilizers-Determination of potassium content-Potassium tetraphenylborate gravimetric method(reference method)
HG/T 3614-1999
Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids