-Pairs of tubes with sharpen strips, NS;
-Reduction with sharpen strips , NS;
-Antifoaming piece with bubble, right or bend at 75 degrees with sharpen strip NS;
-Piece of connection with sharpen strip NS;
-Distillation head (top) with sharpen strip NS;
-Distillation head with slif NS, type Claisen.Demand offer

- Airtight eking piece for vacuum, straight or curved with slif NS;
-Refrigerant type Liebig, with bubble respectively with spiral, with slif NS;
-Funnel for dropping with glasstap, graduated, with slif NS and tube of equilibration;
-Funnel for dropping with PTFE valve without gradation, with slif NS and tube of equilibration;
-Gas washer with filter type Drechsel, with normal slif;
-Gas washer with filter, from glass with normal sharpen strip.Demand offer

-Extraction Soxlet (contains: three pieces balloons with flat bottom, extraction cylinder, ascendant refrigerant;
-Cellulose cartouches for Soxlet extractors;
-Kipp gas generator.Demand offer