Home /
Isolation and detection of lactose

Isolation and detection of lactose

LC5.2.2.1

To carry out all experiments from this subject area, we offer you a complete set: CLICK HERE

Description

In the following experiment, the students isolate lactose from milk. They then demonstrate the reducing property of lactose with the Fehling test.

Components of equipment sets

1	6719900 4	Fehling's solution I, 100 ml Danger H318 H400 H410
1	6720000 4	Fehling's solution II, 100 ml Danger H314
1	665212 4	Glass stirring rod 200 x 8 mm Ø
1	6659531 4	Dropping pipette 150 mm x 7 mm Ø
1	6659541 8	Dropper bulb
1	667027 4	Tweezers, blunt, 130 mm
1	667057 4	Test tube rack metal, 20 mm Ø
1	667031 4	Test tube holder 20 mm Ø
1	661035 8	Round filter, Type 595, 125 mm Ø, Set of 100
1	661091 4	Boiling stones 100 g
2	30109 4	Bosshead S
1	30121 8	Stand base MF
2	301271 4	Stand rod 40 cm, 10 mm Ø
1	30123 4	Stand feet, pair
1	666555 4	Universal clamp 0...80 mm
1	MA90204 8	Universal indicator paper pH 1...14, roll
1	6640421 4	Test tube Fiolax 16 mm x 160 mm
2	664131 4	Beaker Boro 3.3, 400 ml, squat
1	664441 4	Evaporating dish porcelain, 61 mm Ø
1	665009 4	Funnel PP 75 mm Ø
1	666573 4	Stand ring with stem 100 mm Ø
1	666685 4	Wire gauze 160 mm x 160 mm
1	610010 8	Laboratory safety goggles
1	667609 4	Safety gloves, nitrile rubber, size 8
1	6667031 8	Teclu burner, propane
1	6719550 4	Acetic acid, dil., approx. 2 mol/l, 500 ml Warning H315 H319 H290
1	6738400 4	Sodium hydroxide solution, diluted, aprox. 2 M, 500 ml Danger H314 H290

Print page

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe

For European distributors, please visit: European distributors

Worldwide requests

Isolation and detection of lactose

Description

Components of equipment sets

Contact Us