Yixing Zhicheng Material Co., Ltd.

We are a small factory for quartz &.glass cuvettes in China. Those cuvettes are widely use for spectrophotometer, fluorometers, colorimeters. For the quartz cuvettes, we made from top grade material Synthetic Silica, which called €œJGS1€in China. It is similar like Corning 7980 or Heraeus. How to make a cuvette: U type + 2 windows for standard cuvettes, for fluorescence cuvettes, you need 4 pieces windows There are 3 ways to make above together: ONE UV GLUE, glue will stick the windows to the U type together.It is very easy and no special requirements, just one UV Light could do that. Those glued cuvettes are cheaper and can not load organic solvents. Acid and Alkali can€™t resistant. Temperature can only be normal. Second: Diffusion-Bonded or called Sintered technology We use this way to make our cuvettes. It can bear the Organic solvents, like Hydrochloric or Alkali resistance. Compare the seamless cuvettes, it is economic way only need you not put the Inorganic solvents inside it. But it can€™t welded the screw neck or tubes. Temperature can up to 700 degree. We really suggest you buy this type. Third: Newton€™s ring, the cuvettes is Seamless. The whole cuvettes body just like a fixed body, strong and SEAMLESS. It can welded the tubes or screw neck. If not consider the unit price, those cuvettes are the best and can load evey kind of solvents in lab. Inorganic solvents need this type. Temperature can be to 1100 degree, because there are no intermedia inside the connected walls.