Sigma-Aldrich
Aldrich® Claisen distillation head with Vigreux indents
Aldrich® column clamp
Aldrich® compact ductless air cleaning system
Aldrich® dual-bank vacuum manifold with PTFE valves with jointed ends
Aldrich® Essentials desiccator
Aldrich® Essentials graduated cylinder, class A, meets DIN ISO 4788
Aldrich® falling-film distillation head
Aldrich® filtering flask with hose barb, heavy-wall
Aldrich® filtering flask, heavy-wall
Aldrich® flexible support system
Aldrich® fritted filter funnel
Aldrich® glass mercury trap
Aldrich® heavy-duty Vigreux, jacketed distillation head
Aldrich® high-vacuum glass stockcock, straight bore