Macro and semi micro cuvettes

Sorted by mould cavity number. CERTIFIED LIFE SCIENCE QUALITY.

Quality characteristics:

• Minimal extinction value variation
• Optically perfect transmission range
• Recessed window, to protect against scratches
• Arrow head marking shows the direction of transmission

Advantages to user:

• Ideal for kinetics measurements
• 1000 cells from the same cavity in each pack
• Practical packaging: clear, re-closable

Polymethylmethacrylate (PMMA) cuvettes:

• Typical operating range: from 300 nm to 900 nm
• Standard deviation at 320 nm: ±0.004 extinction units

Polystyrene (PS) cuvettes:

• Typical operating range: from 340 nm to 900 nm
• Standard deviation at 360 nm: ≤ ±0.005 extinction units

Macro cell with 4 optical windows, PS/UV-transparent:

• Particularly suitable for fluorescence spectroscopy
• The UV version can be used from a wavelength of 230 nm and shows minimal autofluorescence
• Standard deviation: PS cuvettes at 360 nm ≤ ±0.005 extinction units; UV-transparent cuvettes at 240 nm ≤ ±0.007 and at 300 nm ≤ ±0.005 extinction units

Dimensions:

• Cuvette: 12.5 mm x 12.5 mm x 45 mm
• Window, macro cell: 10 mm x 35 mm
• Window, semi-micro cell: 4.5 mm x 23 mm