SKS Science Products Clear Macro Cuvettes, Clear Square Sampling Vials 0710-11

Cuvettes are packaged in styrofoam trays of 100 cuvettes per tray The 4.5 ml clear macro cuvettes are available in polystyrene or acrylic (polymethyl methacrylate) plastic, are designed specifically for fluorometry, and are also an excellent choice for nephelometry and spectrophotometry. These macro cuvettes are a great choice when looking to view a substance easier seen with light passing through. A negiligible variance in absorbance between the 4 sides allows readings from any side. The acrylic cuvettes are accurate throughout the 285 nm to 750 nm VIS-UV spectral range, while the styrene cuvettes are accurate in the 340 nm to 750 nm visible spectral range (VIS). Standard 1 cm light path. The clear 4-sided cuvettes are packaged 100 pieces per dust-proof scratch-resistant tray, with 500 pieces per case. The LDPE cuvette caps are also sold separately in cases of 1000 pieces and are compatible with both acrylic and styrene cuvettes. The cuvette caps are 19 mm in depth and have flexible fins that allow for a tight fit without damaging the cuvette.