BrandTech - cuvettes for 300nm and greater wavelengths

BRAND's plastic cuvettes are manufactured from polystyrene (PS) or polymethyl methacrylate (PMMA), they provide accurate, reliable results. All BRAND cuvettes are manufactured from scratch-resistant materials and are grouped by manufacturing mold cavity number to ensure the lowest variation in extinction coefficient.

PS Cuvettes

• Wavelength Range: 340 nm to 900 nm.
• Available in two sizes:
  • Semi-micro, 1.5 mL to 3.0 mL.
  • Macro, 2.5 mL to 4.5 mL.
• Least expensive.
• Lower chemical resistance compared to PMMA cuvettes.
• Path length of 10 mm.

PMMA Cuvettes

• Wavelength Range: 300 nm to 900 nm.
• Available in two sizes:
  • Semi-micro, 1.5 mL to 3.0 mL.
  • Macro, 2.5 mL to 4.5 mL.
• Higher chemical resistance than PS cuvettes.
• Path length of 10 mm.

The UV Cuvettes have the most resistance to polar organics, acids, and bases. They have a wavelength range of 230 nm to 900 nm.

Do you need another type of cuvette? BrandTech also manufactures Fluorimetry Cuvettes and UV Cuvettes.