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Small scale production / Oxidation, Heavy metal compound / No-pressure distillation / High temperature reaction (over 200 C degree) / Drying, (No-pressure/Vacuum) / Hydrogenation / Bromination / Ullman reaction / Enzymatic reaction / Inorganic compound / Waste treatment / Synthesis of chemical reagent and pharmaceutical intermediate / Preparative crude refining / Organic elemental analyzer / Nuclear magnetic resonance spectrometry(NMR) / Differential scanning calorimetry(DSC) / Liquid chromatography analysis（LC） / Metallic sodium, Metallic potassium / Hydrogen cyanide, Sodium cyanide, Potassium cyanide / Reduction, Nitro compound / Azidation / Mizoroki-Heck reaction / Kumada-Tamao-Corriu cross coupling / Oxidation, Peroxide / Vacuum distillation / Reduction, Metalic hydride / Low temperature reaction (over -20 C degree) / Photochemical reaction / Chlorination / Nitration / Acylation / Organic lithium / Oganic sulfur compound / Chiral synthesis / Chromatography / Purification, Preparative Isolation / Inductively coupled plasma-atomic emission spectrometry / Differential thermal analysis(DTA) / Gas chromatography analysis / Karl Fischer moisture analysis / Specific gravity / Cyanogen chloride / Negishi cross coupling / Glaser reaction / Rectification / Ammoxidation / Reduction, Catalytic / High-pressure reaction / Column purification / High-pressure hydrolysis / Fluorination / Diazotization / Grignard reaction / Optical resolution / Solvent recovery / Hydrogen sulfate / Inductively coupled plasma-plasma mass spectrometrv(ICP-MS) / Gravimetric analysis(GA) / Bulk specific gravity / Head Space Gas Chromatography(HS/GC) / Organosilicon compound / Acetalization / Migita-Kosugi-Stille cross coupling / Reaction, Low boiling point-solvent / Hydrogeneration / Oxidization, Air / Iodination / Acid chlorides / Reaction, NaNH2 / Acetylenic chemistry / Carbon disulfide / Alcohol recycling / Thin film distillation / Ultraviolet-Visible spectrophotometer(UV-VIS) / Liquid chromatography analysis-mass spectrometry(LC-MS) / Drying capacity / Thermogravimetric analysis(TG) / Diazo-coupling reaction / Diazocoupling / Sonogashira-Hagihara Cross Coupling / Oxidization, Halogenide / Reduction, High-pressure / Steam distillation / Fluorine compound / Reaction, NaH / Active sludge process / Suzuki-Miyaura cross coupling / Sandmeyer reaction / Infrared spectroscopy(IR) / Reaction calorimetry / Gas chromatography analysis-mass spectrometry(GC-MS) / Viscosity / Mercaptan / Amidination / Reaction, Special medium(liquid ammonia etc) / Dehydrogenation / Reduction, High/Middle-pressure / Molecular distillation / Amination / Sulfonation / Organic sodium / Phosgenation / Phosphoric compound / Production of pharmaceuticals/cosmetics / Sublimation / Particle size distribution / Halogenate, Thionyl chloride, Sulfuryl chloride etc / Buchwald-Hartwig cross coupling / Oxidation, Swern / Extraction / Other organometal / Gas absorption / Thiophosgene / X-ray diffraction(XRD) / Combustion heat / Halogenate, NCS, NBS, NCI etc / Chlorosulfonation / Allylation / Oxidation, Ozone / Re, Electroless / Crystallization / Alkylation / Ethylene oxide / Ion chromatography(IC) / Optical rotation / Sulfonamidation / Chiral compound / Oxidation, Nitric acid / Reduction, Birch / Reaction with bad smell substances / Optical resolution / Aldol reaction / Flexibility / Nitrosation / Reaction, Toxic substances / Coupling reaction / Wittig reaction / Thin layer chromatograph(TLC) / Fusing point / Oxidation, Jones / Reduction, Na/Li / Etherfication / Coagyulation point / Recrystallization / Esterification / Oppenauer oxidation / Epoxidation / Filtration / Baeyer-Villiger oxidation / Metal contents reduction / Oximation / Others,Oxidation / Carbonylation / Cannizarro reaction / Guanidination / Knoevenagel condensation / Silylation / Schiemann reaction / Strecker reaction / Diels-Alder / Tishchenko reaction / Cyanation / Perkin reaction / Hydroxyethylation / Hydroxymethylation / Hydroxylation / Vilsmeier reaction / Fries rearrangement / Friedel-Crafts reaction / Hoesch reaction / Hofmann's Reaction / Formylation / Michael addition / Mannich reaction / Methylolation / Racemization / Leuckart reaction / Cyclization / Ring-Opening reaction / Dealkylation / Dehalogenation / Dehydration / Rearrangement / Electrolytic fluorination / Acid amide / Dehydrogenation / Decarbonation / Quaternarization of Amine, Benzyl oxide /