Flask,oblique shape, with two necks,screw type

Flask,oblique shape, with two necks,standard ground mouth

Flask,oblique shape, with three necks,screw type

Flask,oblique shape, with three necks,standard ground mouth

Distiling tube, with thorn, standard ground mouth

Distiling tube, with thorn, screw type

Condenser liebig, with fused inner tube,bent,screw type

Condenser liebig,with fused inner tube,bent,standard ground mouth

Condenser liebig, with fused inner tube,screw type

Condenser with bulbed inner tube, standard ground mouth

Adapter tube,bent,screw type

Adapter tube,bent,standard ground mouth