CUVETTES & ACCESSORIES

SEMI-MICRO VISIBLE & UV-VIS RANGE CUVETTES

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.

FOUR CLEAR SIDES MACRO CUVETTES

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.

MACRO VISIBLE & UV-VIS RANGE CUVETTES

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.

UV CUVETTE MICRO, UV-TRANSPARENT CUVETTES

THESE UV-TRANSPARENT DISPOSABLE CUVETTES REPLACE EXPENSIVE, FRAGILE QUARTZ CUVETTES AND ARE EXCELLENT FOR DNA,RNA, ssDNA, dsDNA AND PROTEIN ANALYSIS BETWEEN 220-900nm RANGE. THEY ARE RESISTANT TO AGGRESSIVE SOLVENTS AND THEY ELIMINATE THE TEDIOUS MAINTENANCE OF CLEANING AND DE-CONTAMINATION OF THE QUARTZ CUVETTES.IDEALLY SUITED FOR MEASUREMENTS OF  FROM 260nm, 280nm AND IN THE VISIBLE RANGE. SAMPLE VOLUMES AS SMALL AS 70 µL ARE SUFFICIENT. THEY ARE AVAILABLE IN 2 VARIETIES. ONE WITH A 15MM WINDOW AND THE OTHER WITH A 8.5MM WINDOW. THEY BOTH HAVE A STANDARD LIGHT PATH OF 10 MM. CAPS CAN BE PURCHASED SEPARATELY. THEIR CENTER HEIGHT OF 15 MM ALLOWS THEM TO BE SUITABLE FOR MOST COMMERCIAL SPECTROPHOTOMETERS.

CUVETTE LDPE CAPS

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.

CUVETTE LDPE HOLDER

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.

CUVETTE STIRRING SPATULAS

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

STIR AND ADD CUVETTE MIXERS

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.