HG/T 5713\uff5e5716-2020
HG/T 5709\uff5e5712-2020
HG/T 5623-2019
HG 2093-1991
HG/T 5803\uff5e5806-2021
T/CHBAS 11-2021
HG/T 5620\uff5e5623-2019
MIL MIL-M-37788 Notice 1-Validation
METHYL SALICYLATE, USP (S/S BY A-A-54770)
HG/T 5501\uff5e5504-2018
HG/T 5845\uff5e5848-2021
32017R0841R(01)
Corrigendum to Commission Implementing Regulation (EU) 2017/841 of 17 May 2017 amending Implementing Regulation (EU) No 540/2011 as regards the extension of the approval periods of the active substances alpha-cypermethrin, Ampelomyces quisqualis strain: aq 10, benalaxyl, bentazone, bifenazate, bromoxynil, carfentrazone ethyl, chlorpropham, cyazofamid, desmedipham, diquat, DPX KE 459 (flupyrsulfuron-methyl), etoxazole, famoxadone, fenamidone, flum
HG/T 5484\uff5e5487-2018
ASTM E1899-23
Standard Test Method for Hydroxyl Groups Using Reaction with
UNE-EN 15168:2007
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
DIN EN 15168
Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
BS EN 15168:2006
Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
EN 15168:2006
ASTM E1899-16
Standard Test Method for Hydroxyl Groups Using Reaction with
ASTM E1899-02
Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
AS 1678.6.1.016-1984
Emergency procedure guide - Transport - Diphenylmethane di-iso-cyanate (methylene bis-(phenylene) diisocyanate) (MDI)