Claisen adapter, 4-way

Origin: Swedish biotechnology laboratory.

Condition and safe use: This is a second-hand item that has been used in a laboratory before, so cosmetic wear is to be expected. Laboxin inspects every piece visually and rejects anything that does not appear structurally sound. We do not carry out chemical analysis for residues left by previous use, so this glassware is neither sterile nor food-safe. Do not use it for anything intended for consumption, and treat it with the same care you would give any glassware of unknown history. By purchasing, you accept responsibility for how the item is used.