1 1 二甲基肼检测标准

Determination of toxic substances in workplace air-Part 140: Hydrazine, methyl hydrazine and 1,1-dimethylhydrazine

Diagnostic Criteria of Occupational Acute 1,1-Dimethylhydrazine Poisoning

Hygienic standard for unsymmetrical dimethyl hydrazine in water sources

Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method

Health standard for unsymmetric dimethylhydrazine in the air of workplace

PROPELLANT, UNS-DIMETHYLHYDRAZINE - JET FUEL (NO S/S DOCUMENT)

Hygienic standard for unsymmetric dimethyl hydrazine in air of residential area

Workplace air—Determination of 1,1-dimethylhydrazine—Gas chromatographic method

Propellant, uns-Dimethylhydrazine

Rubber antioxidant-N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine (77PD)

Rubber antioxidant-N-(1,4-dimethylpentyl)-N'-phenylp-phenylenediamine(7PPD)

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

Methods for chemical analysis of zirconium and zirconium alloys—Part 6：Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry

Fragrance-3,3-dimethyl-5-(2,2,3-trimethyl-3cyclopenten-1-yl)-4-penten-2-ol

Water quality--Determination of copper--2，9-dimethy-1，10-phenanthroline spectrophotometric method

Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics