HG/T 5488\uff5e5491-2018
GB/T 7383-1997
Non-ionic surface active agents—Polyalkoxylated derivatives—Determination of hydroxyl value—Phthalic anhydride method
32018R0239
KS M ISO 4327-2003(2023)
Non-ionic surface active agents-Polyalkoxylated derivatives -Determination of hydroxyl value-Phthalic anhydride method
KS M ISO 4327-2003(2018)
Non-ionic surface active agents-Polyalkoxylated derivatives -Determination of hydroxyl value-Phthalic anhydride method
32009L0011
32022R0135
UNE 55717:1984
SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
QB/T 1781-2011
HG/T 3398-2003
O-Hydroxybenzoic acid(Salicylic acid)
ISO 4327:1979
Non-ionic surface active agents — Polyalkoxylated derivatives — Determination of hydroxyl value — Phthalic anhydride method
MIL MIL-M-14/5
MOLDING COMPOUNDS, DIALLYL ISO-PHTHALATE THERMOSETTING, CONTAINING MINERAL FILLERS, GLASS OR POLYMERIC FILLERS(S/S BY ASTM-D5948-1996E1)
MIL MIL-M-14/6
MOLDING COMPOUNDS, DIALLYL ORTHO-PHTHALATE, THERMOSETTING, CONTAINING MINERAL FILLERS, GLASS OR POLYMERIC FILLERS (S/S BY ASTM-D5948-1996E1)
QB 1781-1993
T/HPFCIA 22006-2022
HG/T 5687\uff5e5688-2020
YC/T 421-2011
Determination of cinnamyl anthranilate in tobacco additives—High performance liquid chromatographic method
DB34/T 2698-2016
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)
32021L1980