Showing all 7 results
Column chromatography
CB-IN-28/EV
DetailsThis kit enables to test column chromatography. All chromatographic techniques consist of a system with a stationary phase and a mobile phase that cannot be mixed […]
Paper chromatography
CB-IN-27/EV
DetailsThis kit enables to test paper chromatography. All chromatographic techniques consist of a system with a stationary phase and a mobile phase that cannot be mixed […]
Separation by crystallization
CB-IN-23/EV
DetailsThe test proposed by this kit enables to separate and precipitate the constituents of a homogeneous mixture leading to the formation of crystalline solids. In fact, […]
Separation by distillation
CB-IN-26/EV
DetailsCarrying out this test, students can realize how heating a liquid leads to the phase transition from liquid state to gas; then the vapours provokes the […]
Separation by evaporation
CB-IN-21/EV
DetailsThe objective of this test consists in separating the constituents of a homogeneous mixture by the physical process of evaporation. Water is removed by evaporation leaving […]
Separation by extraction
CB-IN-24/EV
DetailsThis kit enables to separate the iodine contained in a hydroalcoholic solution (tincture of iodine) by extraction. This technique applies the different solubility of iodine in […]
Separation by settling, filtration and centrifugation
CB-IN-22/EV
DetailsThe mechanical separation of a solid from a liquid (e.g.: a precipitate in water) can be carried out in a lot of ways. The most frequent […]
