共找到 16 條與 2-丁酮（甲基乙基酮）、二甲亞砜、二水合硫酸鈣、四氫呋喃、四水合硝酸鈣和無水氯化鈣（2018） 相關的標準，共 2 頁
Chemical Reagents 2-Butanone (Methyl Ethyl Ketone), Dimethyl Sulfoxide, Calcium Sulfate Dihydrate, Tetrahydrofuran, Calcium Nitrate Tetrahydrate and Calcium Chloride Anhydrous (2018)
? ??? ??? N,N-??????????????? 3???1)(?? N,N-??????
Sodium N,N-diethyldithiocarbamate trihydrate
(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as benzenedicarboxylic acid
Protection of Environment. Part721:Significant new uses of chemical substances. Section721.10690:Benzenedicarboxylic acid, polymer with substituted alkanediol, dodecanedioic acid, 1,2-ethanediol, alkanedioic acid, alkanediol,.alpha.-hydro-.omega.-hydroxyp
Photographic grade 4-(n-ethyl-n-2-methanesulphonylaminoethyl)-2-methylphenylenediamine sesquisulphate monohydrate
Photographic chemicals 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate (CD-3)
本標準規(guī)定了照相化學品4-(N-乙基-N-2-甲磺酰氨基乙基)-2-甲基苯二胺倍半硫酸鹽單水合物(CD-3)的技術要求、試驗方法、檢驗規(guī)則、包裝、貯存、運輸。 本標準適用于已曝光感光材料沖洗加工用的彩色顯影劑CD-3
Photographic chemicals 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
Photography - Processing chemicals - Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
This International Standard establishes criteria for the purity of photographic-grade 4-(N-ethyl-N-2-methanesulfonyl-aminoethyl
Photography - Processing chemicals - Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
? ??? ??? 4-(N-??-N-2-??????????)-2-???????? 3/2
Photography－Processing chemicals－Specifications for 4－(N－ethyl－N－2－methanesulfonylaminoethyl)－2－methylphenylenediamine sesquisulfate monohydrate
This International Standard establishes criteria for the purity of photographic-grade 4-(N-ethyl-N-2-methanesulfonyl-aminoethyl
Photography -- Processing chemicals -- Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
This International Standard establishes criteria for the purity of photographic-grade 4-(N-ethyl-N-2-methanesulfonylaminoethyl
Photography - Processing chemicals - Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as 4, 7-methano-1H-indene, 3a, 4, 7
Protection of Environment. Part721:Significant new uses of chemical substances. Section721.10710:4,7-Methano-1H-indene,3a,4,7,7a-tetrahydro-, polymer with 2-methyl-1,3-butadiene and 5-(1-methylethenyl)bicyclo[2.2.1]hept-2-ene.
本國際標準為攝影級4-(N-乙基-N-2-甲烷磺酰氨基乙基)-2-甲基苯二胺四水合物 establish 純度 criteria 并規(guī)定了測試方法以確定純度
Photography-Processing chemicals- Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2- methylphenylenediaminesesquisulfate monohydrate
