25二甲基吡嗪检测标准

2,3-Dimethyl pyrazine

Rubber antioxidant-2,4,6-Tris(N-1,4-dimethylpentyl-p-phenylenediamino)-1,3,5-triazine

National food safety standard-Determination of xylazine and metabolite(2,6-dimethylaniline)in animal derived food by Liquid Chromatography-tandem Mass Spectrometric method

Identification of 2-methoxy-3,5-dimethylpyrazine as the Obnoxious Compound at Trace Levels in Water Supplies

2,3-Dimethylpyrazine

2,6-Dimethylpyrazine

2,5-Dimethylpyrazine

2-Ethyl-3,5(6)-dimethylpyrazine

Dimethyl sulfoxide

Fatty alkyl dimethyl tertiary amines

Dimethyldichlorosilane for industrial use

N,N-Dimethy aniline

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

Fatty alkyl dimethyl amine oxides

Polydimethylsiloxane trimethylsiloxy terminated