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Separation of substances by solvent extraction

Separation of substances by solvent extraction

LC1.1.3.7

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Description
Components of equipment sets

Description

In this experiment the students gain knowledge about the dissolving properties of different leaf dyes. They also learn how to use the dropping funnel, which replaces the separating funnel here. At the same time, this experiment serves as a transition to chromatography.

Components of equipment sets

1	604 5682 4	Powder spatula, steel, 185 mm
1	665 997 4	Graduated pipette 10 ml
1	666 003 4	Pipetting ball (Peleus ball)
1	301 21 8	Stand base MF
1	301 23 4	Stand feet, pair
2	301 271 4	Stand rod 40 cm, 10 mm Ø
1	301 09 4	Bosshead S
1	666 555 4	Universal clamp 0...80 mm
1	661 035 8	Round filter, type 615, 125 mm Ø, Set of 100
1	667 092 4	Mortar 30 ml, 56 mm x 36 mm
1	667 091 4	Pestle 88 mm
1	602 022 4	Beaker Boro 3.3, 100 ml, squat
1	667 260 8	Rubber stopper solid, 25...31 mm Ø
1	665 073	Dropping funnel, 75 ml, ST 29
1	665 009 4	Funnel PP 75 mm Ø
1	610 010 8	Laboratory safety goggles
1	667 609 4	Safety gloves, nitrile rubber, size 8
1	670 8200 4	Petroleum ether, 90...110 °C, 250 ml Danger H225 H304 H315 H336 H411
1	674 8210 4	Sea sand, purified, 1 kg

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Separation of substances by solvent extraction

Description

Components of equipment sets

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