Spectrophotometer Cuvettes

What are Macro Cell?Standard rectangular cells or Macro cells or Spectrophotometer cells are the most common cells used in analytical chemistry. The exterior dimensions allow the cells to be used with virtually every spectrophotometer and photometer instrument currently in use. These cells have an exterior height of 45mm, two clear windows and an open top. The walls of the cell and the bottom are smooth on the inside. On the outside, the light path windows are clear while the adjacent windows and the bottom are frosted or grey. Typically, windows are 1.25mm thick and each cell in this range is supplied with a PTFE cover. Theses cuvettes are guaranteed to give you the best optical transmission.Spectrophotometer Cuvettes have several categories available:1.Standard Spectrophotometer Cuvette with Lid, Stopper & Screw(Standard Cell)2.Micro & Macro Cell for Spectrophotometer Cuvette with Lid, Stopper (White Wall WW,Black Wall BW)3.Ultra Micro Cell for  Spectrophotometer Cuvette with Lid, Stopper(White Wall WW,Black Wall BW)