Macro and semi micro cuvettes | Description: Macro

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 300nm to 900nm.
Standard deviation at 320nm ± 0.004 extinction units.

Polystyrene (PS) cuvettes
Typical operative range: from 340nm to 900nm.
Standard deviation at 360nm ≤ ± 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: Cuvettes of Polystyrene (PS) at 360 nm ≤ ± 0.005 extinction units, cuvettes UV-transparent at 240 nm ≤ ± 0,007 extinction units and at 300 nm ≤ ± 0,005 extinction units.


Dimensions:
12.5mm x 12.5mm x 45mm
Window:
Macro cell 10mm x 35mm Semi micro cell 4.5mm x 23mm
Description: Macro
Material: PS
Operating range nm: 340 to 900
Path length mm: 10
Volume ml: 2.5 to 4.5

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