Instrument Introduction:

DESAGA, a German company, is dedicated to the research of thin layer chromatography technology and the development and manufacturing of thin layer chromatography analysis instruments. In the 1950s, it produced the world's leading thin layer chromatography scanner, making important contributions to the development of thin layer chromatography technology. With decades of experience accumulation, it was acquired by Biostep in Germany in 2011 and invested more funds and technology in product upgrades and innovations. The performance and progressiveness technology of the instrument have always been in the forefront of the world.

Biostep's products include a full range of instruments for thin-layer chromatography and gel detection. From sampling, development, impregnation, scanning analysis, to atlas photography and quantitative analysis of images, there are a variety of models to choose from, such as scanner, spotter, development instrument, spray, atlas observation and imaging system, electrophoresis instrument, etc.

1. SPRAYER SGe1 (B) portable spray

High quality PTFE material nozzle produces ultrafine mist particles with a particle size of 0.2-10 µ m;

Driven by a built-in high-performance pump, it is compact in size and does not require an external air compression system;

Equipped with standard charging device, it can be charged at any time

2. Fully automatic quantitative control spray system Chromajet DS20

Program control quantitative and fixed area spray to eliminate human influence factors and improve reproducibility;

It can realize uniform spray on selected areas of thin plate within 20 × 20cm;

Transparent protective cover is provided to make the spray process visible, so as to prevent the escape of aerosols, and excessive spray is continuously pumped away;

Built in a variety of developer bottles, which can be arbitrarily selected and converted, and realize a variety of composite spray;

Control: Single machine can be used independently, and it can also be connected to software through a PC to form a workstation

Power supply voltage: 230V ± 10%/50-60 Hz, 500W

Size: 440 × 405 × 275mm, Weight: 15KG;

Main applications:

• Biochemical analysis such as gel electrophoresis, electrofocusing protein and nucleic acid research

Chinese medicinal herbs, decoction pieces, formula preparations, single ingredient preparations

• Cosmetics

• Food

• Criminal investigation

• Feed

• Chemical and pharmaceutical industries