HG/T 2745-2023
HG/T 2745-2012
HG/T 2745-2006
2-Hydroxy-3-naphthoic acid
HG/T 2745-1996
YS/T 1596-2023
YS/T 383-2011
Alkyl hydroximic acid Sodium alkyl hydroximic acid
T/GRM 033-2021
T/GRM 026-2021
GB/T 30933-2014
Determination of Diethylamino hydroxybenzoyl hexyl benzoate as Sunscreen agent in Cosmetics―High performance liquid chromatography
T/GDCA 007-2021
YB 2412-1980
UNE-EN ISO 2554:1999
PLASTICS - UNSATURATED POLYESTER RESINS - DETERMINATION OF HYDROXIL VALUE (ISO 2554:1997)
BJS 202002-2020
T/CAFFCI 77-2024
CID A-A-53403A
ACETOHYDROXAMIC ACID TABLETS (SUPERSEDING A-A-53403) (NO S/S DOCUMENT)
BJS 202002
KS M ISO 6796-2017(2022)
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
UNE 53985-1:2004
Plastics. Test methods for polyuretane raw materials. Polyols. Part 1: Determination of hydroxil numbers.
GB/T 7383-1997
Non-ionic surface active agents—Polyalkoxylated derivatives—Determination of hydroxyl value—Phthalic anhydride method
KS M ISO 6796-2017
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method