二氯甲基酮检测标准

Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography

Forensic sciences—Examination methods for chloracetophenone and o-chlorobenzalmalononitrile in tear agent samples—GC-MS

Methylphenyldichlorosilane for industial use

Dimethyldichlorosilane for industrial use

Cosmetic preservatives - Mixture of methylchloroisothiazolinone and methylisothiazolinone with magnesium chloride and magnesium nitrate

Determination of methyldichlorosilane,trimethylchlorosilane and methyltrichlorosilane in chlorosilanes-Gas chromatography-mass spectrometry method

Determination of neohesperidin dihydrochalcone in feeds—High performance liquid chromatography

4-Chloro-3,5-dimethylphenol

Feed additives—Part 10: Flavouring and appetising substances—Neohesperidin dihydrochalcone

Chemical reagent Butanedione dioxime

Food contact materials-Paper,regenerated fibre-Determination of benzophenone and 4-methylbenzophenone-Gas chromatography-mass spectrometer

Food contact materials - Auxiliary material - Determination of benzophenone and 4-methylbenzophenone in printing ink-Gas chromatography mass spectrometer

Commission Implementing Regulation (EU) 2018/1262 of 20 September 2018 amending Implementing Regulation (EU) No 540/2011 as regards the extension of the approval periods of the active substances 1-methylcyclopropene, beta-cyfluthrin, chlorothalonil, chlorotoluron, clomazone, cypermethrin, daminozide, deltamethrin, dimethenamid-p, diuron, fludioxonil, flufenacet, flurtamone, fosthiazate, indoxacarb, MCPA, MCPB, prosulfocarb, thiophanate-methyl and