GB/T 37196-2018
Plastics—Polyether polyols/polymeric polyols—Determination of aldehydes and ketones
GB/T 43732-2024
Determination of squalene in animals and vegetables
GB/T 15688-2024
Animal and vegetable fats and oils—Determination of insoluble impurities content
GB/T 14571.3-2022
Test method of ethylene glycol for industrial use—Part 3:Determination of content of aldehydes
QB/T 4200-2011
Leather and fur-Chemical tests-Determination of free glutaraldehyde content
SN/T 5028-2017
DB45/T 1245-2015
GH/T 1109-2015
Determination of methylglyoxal in honey—High performance liquid chromatography
DB12/T 136-2002
DB44/T 2040-2017
GB/T 12688.5-2019
Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method
GB/T 15688-2008
Animal and vegetable fats and oils - Determination of insoluble impurities content
DB32/T 3636-2019
GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
GB/T 7717.8-1994
Acrylonitrile for industrial use--Determination of content of total aldehydes--Spectrophotometric method
SN/T 4389-2015
SH/T 1628.5-1996
NY/T 3673-2020
Determination of squalene in oilseeds
GB/T 26626-2011
Animal and vegetable fats and oils - Determination of water content - Karl Fischer method (pyridine free)
GB/T 21496-2008
Animal and vegetable fats and oils - Determination of sediment in crude fat and oil - Centrifuge method