HG/T 3481-2020
32018R0247
32018R0245
HG/T 3481-1999
Chemical reagent 4-Methyl-2-pentanone
KS M 8453-2015(2020)
4-Methyl-2-pentanone
T/CRIAC 0097-2024
HG/T 6251-2023
GB 7300.204-2019
Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—Betaine hydrochloride
GB/T 23834.2-2009
Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method
HG/T 3407-2010
Scarlet base RC (2-Methoxy-5-nitroaniline hydrochloride)
UNE 84692:2006
Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.
GB/T 15076.7-2020
Methods for chemical analysis of tantalum and niobium—Part 7:Determination of phospherus content in niobium—4-Formyloxy-pentyl ketone-[2] extraction separation phosphomolybdate blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB 1886.347-2021
T/QGCML 1531-2023
HG/T 2417-1993
JB/T 5329.2-2015
Corrosion resistant elastic alloy for instrument - Part 2:Hydrochloric acid resistant 00Ni70Mo28V elastic alloy strip
JB/T 5329.2-2014
USP f101421
2-Pentanone
USP f100698
4-Methyl-2-pentanone
T/CCASC 4003.2-2022