Division 3 APPARATUSF1

The usual laboratory equipment and in particular the following:

1. 3.1.

   Round bottomed flask fitted with a reflux condenser with ground-glass joints, 250 mL.

2. 3.2.

   Separating funnel, 500 mL.

3. 3.3.

   Flasks, 250 mL.

4. 3.4.

   Microsyringes, 100 μL and 500 μL.

5. 3.5.

   Cylindrical filter funnel with a G3 porous septum (porosity 15-40 μm) of diameter approximately 2 cm and a depth of 5 cm, suitable for filtration under vacuum with male ground-glass joint.

6. 3.6.

   Conical flask with ground-glass female joint, 50 mL, which can be fitted to the filter funnel (3.5).

7. 3.7.

   Test tube with a tapering bottom and a sealing glass stopper, 10 mL.

8. 3.8.

   Calcium dichloride desiccator.