Macro and semi micro cuvettes
Sorted by mould cavity number. PMMA or PS.
What does ''sorted by mould cavity number'' mean? Injection moulds which produce 8 cells in one cycle have 8 cavities. For serial analysis only cells with the same cavity number should be used, to minimise cell-to-cell variation.
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.

Polystyrene (PS) cuvettes:
Typical operative range: from 340nm to 900nm.
Standard deviation at 360nm ≤ ± 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  (500pcs)
Macro, 4 optical windows 
Volume: 2.5 to 4.5 ml
Path length: 10.0 mm
Operating range: 340 to 900 nm
Material: PS