وارد کننده اصلی مواد شیمیایی مرک -دایجونگ کره

شرکت جهان شیمی تجهیز
66740028--66733302


(2R,3R)-(+)-Tartaric acid for resolution of racemates for sy
(R)-(-)-alpha-Aminophenylacetic acid for resolution of racem
(R)-(+)-Pulegone for synthesis
?-Ionone for synthesis
0.01molEDTA-2Na standard solution1.000ppm
0.1M(0.1N)-Perchloric acid standard solution
0.1M(0.1N)-Perchloric acid standard solution
0.1M(0.1N)-Perchloric acid standard solution
0.1M(0.1N)-Perchloric acid standard solution
[7601-90-3]
0.1molEDTA-2Na standard solution1.000ppm
0.1N(0.05mol)-Iodine solution
0.1N(0.05mol)-Iodine solution
0.1N(0.05mol)-Iodine solution
0.1N-Hydrochloric acid standard solution
0.1N-Hydrochloric acid standard solution
0.1N-Sodium hydroxide solution(0.1M)
0.1N-Sodium hydroxide solution(0.1M)
0.1N-Sodium hydroxide solution(0.1M)
0.1N-Sodium hydroxide solution(0.1M)
0.1N-Sodium thiosulfate solution(0.1M)
0.1N-Sodium thiosulfate solution(0.1M)
0.5N-Hydrochloric acid standard solution
0.5N-Sulfuric acid solution
1,1,1,3,3,3-Hexamethyldisilazane for gas chromatography
1,1,1,3,3,3-Hexamethyldisilazane, 96%
1,1,1-Trichloroethane
1,1,1-Trichloroethane
1,1,1-Trichloroethane
1,1,1-Trichloroethane
1,1,1-Trichloroethane
1,1,1-Trichloroethane China
1,1,2,2-Tetrachloroethane, 98%
1,1,2,2-Tetrachloroethane, 98%
1,1,2,2-Tetrachloroethane, 98%
1,10-Phenanthroline chloride monohydrate GR for analysis and
1,10-Phenanthroline hydrochloride monohydrate, 99%
1,10-Phenanthroline hydrochloride monohydrate, 99%
1,10-Phenanthroline mono
1,10-Phenanthroline monohydrate, 99%
1,10-Phenanthroline monohydrate, 99%
1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride for synth
1,2-Dichlorobenzene
1,2-Dichlorobenzene for synthesis
1,2-dichloroethane
1,2-Dichloroethane Hplc
1,2-Dichloroethane Hplc
1,3-Butanediol
1,3-Butanediol
1,3-Diphenyltriazene for synthesis
1,4-Bis(aminomethyl)-benzene for synthesis
1,4-Dioxane
1,4-Dioxane
1,4-Dioxane 1Kg
1,4-Dioxane 1Kg
1,4-Dioxane 1Kg
1,4-Dioxane 1Kg
1,4-Dioxane 1Kg
1,4-Dioxane 18L
1,4-Naphthoquinone for synthesis
1,4-Naphthoquinone for synthesis
1,6-Dichlorohexane for synthesis
1,6-Hexanediol
1,6-Hexanediol
1-Amino-2-naphthol-4-sulfonic acid
1-Bromo-3-chloropropane for synthesis
1-Chloro-2-nitrobenzene for synthesis
1-Hydroxybenzotriazole hydrate
1-Hydroxybenzotriazole hydrate
1-Methyl-2-pyrrolidone for synthesis
1-Methyl-2-pyrrolidone, 99.5%
1-Methyl-2-pyrrolidone, 99.5%
1-Methyl-2-pyrrolidone, 99.5%
[872-50-4]
1-Methylpyrrol-2-carbaldehyde for synthesis
1-Naphthol GR for analysis
1N-Hydrochloric acid
1N-Hydrochloric acid
1N-Hydrochloric acid standard solution
1-Propanol extra pure
1-Propanol extra pure
1-Propanol GR for analysis ACS,Reag. Ph Eur
2,2'-Biquinoline GR for analysis
2,2-Dimethyl-1,3-propanediol for synthesis
2,2-Dimethylbutyric acid
2,2'-Dithiobisbenzothiazole for synthesis
2,3,5-Triphenyltetrazolium chloride for microbiology
2,4'-Dibromoacetophenone for synthesis
2,4-Dichlorobenzoyl chloride for synthesis
2,4-Dichlorobenzoyl chloride for synthesis
2,4-Dinitrophenol
2,4-Dinitrophenol
2,4-Dinitrophenylhydrazine
2,4-Dinitrophenylhydrazine
2,5-Piperazinedione for synthesis
2,6-Di-tert-butyl-4-methylphenol for synthesis
2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid Buf
2-Amino-3-hydroxypyridine for synthesis
2-Amino-4-methylpyrimidine for synthesis
2-Amino-5-bromp