Velp SER 148/6 Solvent Extractor, 6 positions, 950W, 115V

Extraction cups, extraction thimbles, heat shield, inlet tube, seals and power cord.

主要特点

Use the solvent extractors to determine the quantity of various components contained in agricultural, industrial, or environmental samples. Perform single or multiple solvent extractions via the Randall method, an improvement over the Soxhlet technique, as hot solvents are used to speed up the analysis. Suitable for the separation of a substance or a group of elements from solid and semisolid samples.

The extraction is made by immersion of the sample in boiling solvent, followed by a rinsing phase with cold solvent. Maximum reproducibility is ensured, as well as a high recovery rate of the organic solvent.

These 3- and 6-position, semi-automatic solvent extractors are controlled by a programmable microprocessor, allowing you to choose among 29 programs. Two different displays constantly show actual temperature and remaining working time for the selected program.