ShimadzuhpLCProminence application system

Main analysis system
Organic acid analysis system:
Shimadzu's unique pH column buffer reaction conductivity detection method (Japanese Patent No. 2017498) can selectively and sensitively detect organic acids. There is no need for tedious and complex pretreatment to remove impurities as in the past. The sample can be analyzed by simple pretreatment such as dilution and filtration.
• Bromate analysis system:
It can perform ultra-high sensitivity detection of halide salts such as bromate and hypochlorite at a concentration of μ g/L. It is widely used in the analysis of bromate and sodium hypochlorite in tap water, drinking water, as well as the analysis of potassium bromate additives in flour. Composed of high-performance units and possessing excellent scalability.
Amino acid analysis system:
The post column OPA derivatization fluorescence detection method for amino acids has excellent detection performance compared to the traditional indanone method. Compared to traditional mercaptoethanol methods, the use of specialized thiol reagents (Japanese Patent No. 1567849) has higher detection sensitivity for amino acids such as proline.
Sugar analysis system:
The Shimadzu unique post column reaction fluorescence detection method (Japanese Patent No. 1471088) using arginine as a reagent can selectively detect sugars with high sensitivity. The most suitable for the analysis of complex samples such as fermentation products and ultra trace analysis of sugar composition in glycoproteins.
Ion chromatography analysis system:
Combined with an automatic suppressor, it can perform ultra-high sensitivity ion analysis at the μ g/L level; Through dual system components, a detector can monitor two signals and analyze both anions and cations simultaneously with a single injection. The suppressor automatically performs electrochemical regeneration without the need for regeneration solution, making the instrument easy to operate and maintain.
Co Sense automatic sample pre-processing system:
The world leading Co Sense analysis technology can greatly save sample pre-processing time, improve analysis accuracy, and be easy to operate. We can provide cleaning effectiveness certification systems, plasma automatic pretreatment systems, automatic desalination systems, etc. to meet different application needs.
• Semi preparation system:
The most suitable system for gradient elution and cyclic preparation in analysis and semi preparation. In addition, in equal concentration elution, the separation and preparation of oligomers and additives using semi preparative GPC chromatography columns can be effectively achieved through differential refractive index detector.
• Large scale preparation system:
The preparation system using LC-8A infusion unit has high reliability. The maximum flow rate is 150mL/min, suitable for automatic continuous preparation using chromatography columns with inner diameters of 20-50mm. In addition, it can also be used for studying separation conditions using analytical chromatography column size (1mL/min).
Prominence GPC system:
Gel permeation chromatography (gpc) is a basic analytical method to determine the distribution of high molecular weight. Prominence GPC gel permeation chromatography system uses high-precision micro plunger stroke liquid delivery unit and automatic pulse compensation technology to provide ultra-low pulse liquid delivery effect, so as to improve the repeatability of elution time and ensure the accuracy of molecular weight measurement results. Specially designed LCsolution GPC analysis software makes data processing more convenient and easy.