The Polystyrene cuvettes are designed for assays throughout the 340nm to 750nm visible spectral range.  The Polymethyl Methacrylate (PMMA) have a 285nm to 750nm range.  A standard 1cm light path and recessed windows provide light transmission.  You can scale down your assay volumes to save on costly reagents.  They only require a 1.2ml fill volume on the 1.5ml size.  The light path is 10mm on both cuvettes.  They are packaged in two covered trays that hold 100 cuvettes each.

These 4.5ml cuvettes are specially designed for Fluorometry.  They are an excellent choice for Nephelometry and Spectrophotometry.  There is a negligible variation in absorbance between the four optically clear sides so reading can be taken from any side.  The Polystyrene cuvettes are accurate in the 340nm to 750nm visual spectral range.  The Methacrylate UV-VIS cuvettes are accurate in the 285nm to 750nm VIS-UV spectral range.  Standard 1cm light path. They are packaged in two covered trays of 100.  They are not sorted by nest numbers.

A superior grade of Methacrylate provides an excellent degree of light transmission throughout the spectral range from 285nm to 750nm.  They are ideal for scanning, enzyme rate reactions (with small delta absorbances), and standard curve determinations.  The 4.5 ml macro cuvette has a minimum filling volume of 2.5 ml.  They come in two packages of 100 cuvettes each.

Low density Polyethylene cuvette caps fit most standard cuvettes.  The flexible fins on the cap allow for a tight fit that will seal but not crack the cuvettes.

This low density Polyethylene cuvette holder holds 12 standard cuvettes.  They permit easy viewing and help prevent breakage.  They can be fitted into the base horizontally for storage purposes.

These Polystyrene stirring spatulas measure 120mm long by 3mm diameter.

Made of clear Acrylic with a straight handle.  This tool is used to add enzymes or other materials to solutions in cuvettes (Spectrophotometer Cells).  Up and down motion in cell provides complete mixing.