|
CN105066739A
|
|
Multi-medium heat exchanger and heat exchange method for polypropylene chemical process
|
|
CN104788420A
|
|
Phase splitting refinement method of hydrophilic organic solvent water solution
|
|
CN104407071A
|
|
Ion chromatography detection method for negative ions in sodium azide solid product or sodium azide mother liquor
|
|
CN104359935A
|
|
Melting point detector
|
|
CN103940931A
|
|
Comprehensive quality evaluation method for betaine feed additive
|
|
CN103940923A
|
|
Method for detecting purity of sumatriptan
|
|
CN103913524A
|
|
Detection method for measuring contents of carbon disulfide and thiophene in coking benzene at same time
|
|
CN103804210A
|
|
Purification method for betaine hydrochloride
|
|
CN103645255A
|
|
Method for detecting content of water in furaldehyde
|
|
CN103743829A
|
|
Method for detecting purity of propane and hydrocarbon impurities in propane
|
|
CN103613521A
|
|
Water-phase synthetic method of probenecid
|
|
CN103725043A
|
|
Preparation method of molecular self-assembly microcapsule coated ammonium polyphosphate
|
|
CN103439406A
|
|
Piezoelectric sensor for detecting identifiability of beta-naphthol isomer and using method of piezoelectric sensor
|
|
CN102976980A
|
|
Probenecid purification method
|
|
CN102976979A
|
|
Preparation method of water-soluble probenecid salt
|
|
CN102964288A
|
|
Preparation method of feed additive tryptophan ferrous complex
|
|
CN102977001A
|
|
Preparation method of tryptophan and cobalt complex as feed additive
|
|
CN102993020A
|
|
Method for preparing feed supplement of tryptophan manganese complex
|
|
CN102952060A
|
|
Preparation method of feed additive tryptophane copper complex
|
|
CN102977002A
|
|
Preparation method of tryptophan and zinc complex as feed additive
|
