SN/T 5320-2021
SN/T 5320-2021
Maximum limits of 4-chloronitrobenzene,2,4-dinitrochlorobenzene,dibutyl phthalate,dioctyl phthalate for irrigation water quality
SN/T 5320-2021
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)
SN/T 5320-2021
SN/T 5320-2021
SN/T 5320-2021
SN/T 5320-2021
SN/T 5320-2021
Carbon black—Part 4:Determination of dibutylphthalate absorption number and preparation of samples (compressed sample)
SN/T 5320-2021
Non-ionic surface active agents-Polyalkoxylated derivatives -Determination of hydroxyl value-Phthalic anhydride method
SN/T 5320-2021
Commission Recommendation of 11 April 2006 on risk reduction measures for the substances: Dibutylphthalate; 3,4-Dichloroaniline; Di- isodecyl phthalate; 1,2-Benzenedicarboxylic acid, di-C 9-11 -branched alkyl esters, C 10 -rich; Di- isononyl phthalate; 1,2-Benzenedicarboxylic acid, di-C 8-10 -branched alkyl esters, C 9 -rich; Ethylenediaminetetraacetate; Methyl acetate; Monochloroacetic acid; n-Pentane; Tetrasodium ethylenediaminetetraacetate (Te
SN/T 5320-2021
SN/T 5320-2021
SN/T 5320-2021
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
SN/T 5320-2021
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
SN/T 5320-2021
SN/T 5320-2021
SN/T 5320-2021
SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
SN/T 5320-2021
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
SN/T 5320-2021
Test Method for Hydroxyl Groups by Phthalic Anhydride Esterification (Withdrawn 2001)
SN/T 5320-2021
Phthalic anhydride