GB/T 25787-2010
4,4’-Sulfonyldiphenol(Bisphenol-S)
HG/T 4407-2012
HG/T 5539-2019
T/SHMHZQ 128-2022
HG/T 5084-2016
Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
CEN/TS 13130-18:2005
HG/T 5949\uff5e5950-2021
HG/T 5501\uff5e5504-2018
UNE-CEN/TS 13130-18:2006 EX
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4-dihydroxybenzophenone and 4,4dihydroxybiphenyl in food simulants
SN/T 4269-2015
Food contact materials - Polymer - Determination of 2-hydroxy-4-methoxy-benzophenon in food simulants - High performance liquid chromatography
T/ZGIA 006-2022
SN/T 4266-2015
Food contact materials - Polymer materials - Determination of 2,4,4'-Trichloro-2'-hydroxydiphenyl Ether (Triclosan) in food simulants - High performance liquid chromatography
HG/T 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
UNE 84099:2009
Cosmetic raw materials. 2,4,4-trichloro-2hydroxy-diphenyl-ether (Triclosan).
UNE 84636:2007
Cosmetic raw materials. Sunscreens. 2-Hidroxy-4-methoxy fenone (oxibenzone).
UNE 84112:1995
COSMETIC RAW MATERIALS. ASSAY OF 2,4,4-TRICHLORO-2-HYDROXY-DIPHENYL-ETHER (TRICLOSAN). POTENTIOMETRIC TITRATION.
ASTM D7881-20e1
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
KS M ISO 17531-2019
Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
ASTM D7883-20
Standard Test Method for Determination of 4-Carboxybenzaldehyde and