Tetra-n-butylammonium hydroxide, 40% w/w aq. soln. CAS: 2052-49-5 (50g) Marca: Alfa Aesar

Tetra-n-butylammonium hydroxide, 40% w/w aq. soln. CAS: 2052-49-5 (50g) Marca: Alfa Aesar