Methacrylate Disposable Uv-vis 10mm pathlength Cuvettes - 3.5ml, 100/pk

Great cuvettes for the price. These are acrylic, but you can reuse them provided your solvents do not react with the material used to construct them. I check them after cleaning by running them (with distilled water) through my spectrophotometer and have seen no loss of quality for most solvents I use: toluene, xylene. However, acetone will cloud them up.Regardless, for disposable cuvettes, these are some of the best I've used.