dabth has been researched along with acetonitrile* in 1 studies
1 other study(ies) available for dabth and acetonitrile
| Article | Year |
|---|---|
Separation of dimethylaminoazobenzenethiohydantoin amino acids by high-performance liquid chromatography at low picomole concentrations.
The separation of all common dimethylaminoazobenzenethiohydantoin (DABTH) amino acids derived from modified Edman sequencing can be achieved by using high-performance liquid chromatography. All derivatives, including DABTH-Ile and DABTH-Leu, can be readily separated in a solvent mixture of sodium acetate buffer and 1% ethylene dichloride in acetonitrile. The high absorbance of the DABTH amino acids at 436 nm makes possible the quantitative determination of these derivatives at picomole concentrations in a relatively short time (30-40 min). Topics: Acetonitriles; Amino Acids; Buffers; Chromatography, High Pressure Liquid; Ethylene Dichlorides; Hydantoins; Microchemistry; p-Dimethylaminoazobenzene; Solvents; Spectrophotometry; Thiohydantoins | 1984 |