GB/T 1628.4-2000
Glacial acetic acid for industrial use—Determination of formic acid content—Iodometric method
GB/T 1628.5-2000
Glacial acetic acid for industrial use—Determination of formic acid content—Gas chromatographic method
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
SH/T 1803-2016
Hydroxyacetonitrile for industrial use Determination of hydroxyacetonitrile,formaldehyde and hydrocyanic acid
SH/T 1628.5-1996
GB/T 1628.6-2000
Glacial acetic acid for industrial use—Determination of acetaldehyde content—Titrimetric method
HG/T 5277~5280-2017
GB/T 1628.3-2000
Glacial acetic acid for industrial use—Determination of acetic acid content—Titrimetric method
GB/T 30921.3-2016
Test method of purified terephthalic acid (PTA) for industrial use—Part 3: Determination of water content
GB/T 30921.2-2016
Test method of purified terephthalic acid (PTA) for industrial use—Part 2: Determination of metal content
GB/T 30921.1-2014
Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
GB/T 1628.7-2000
Glacial acetic acid for industrial use—Determination of iron content—Atomic absorption spectrometric method
SN/T 0839.8-1999
GB/T 30921.4-2016
Test method of purified terephthalic acid (PTA) for industrial use—Part 4: Determination of titanium content—Diantipyrylmethane photometric method
GB/T 5009.195-2003
Determination of chromium picolinate inhealth foods
HS/T 9-2018
GB/T 6489.3-2001
Phthalate esters for industrial use—Methods of test—Determination of ester content—Titrimetric method after saponification
GB/T 11198.5-1989
Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric method
JC/T 2556-2020
Determination of vinyl acetate content in waterproof board modified by ethylene-vinyl acetate copolymers
SH/T 1612.4-1995