
Square or Rectangle Cuvettes and Cells
Square or rectangle cuvettes and cells hold a sample, often a substance dissolved in a solution, and are placed in a spectrophotometer for testing. A beam of light is passed through the sample to determine absorbance, transmittance, or fluorescence intensity, polarization and lifetime. Glass cuvettes and cells are recommended for routine ultraviolet and visible region work, while quartz windows are available for transmissions from ultraviolet through far infrared. Quartz cells are noted for their durability compared to plastic or regular glass.
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Fisherbrand™ Absorption Macro Rectangular Cells with PTFE Lid
Fit standard spectrophotometer cell holders

Type | Macro Absorption Cell |
---|---|
Shape | Rectangle |
For Use With (Equipment) | Standard Spectrophotometer Cell Holder |
Width (Metric) | 12.5 mm |
Closure Material | PTFE |
Width (Metric) Interior | 10mm |
Disposable | Single-use |
---|---|
Height (Metric) | 45 mm |
Path Length | 10 mm |
Length (Metric) | 12mm |
For Use With (Equipment) | Spectrophotometers, Fluorometers, Nephelometers |
Quantity | 500 Case |
For Use With (Application) | For assays in visible spectral range, accuracy throughout UV/Visible range |
Width (Metric) | 12 mm |
BrandTech™ BRAND™ UV-Cuvettes - CERTIFIED LIFE SCIENCE QUALITY

BRAND™ disposable UV-cuvettes are a cost-effective, durable alternative to fragile quartz cuvettes in numerous applications

Disposable | Single-use |
---|---|
Height (Metric) | 45 mm |
Shape | Rectangle |
Path Length | 10 mm |
Lightpath | 10 mm |
Color | Clear |
Manufacturing Quality | CERTIFIED LIFE SCIENCE QUALITY |
Material | Plastic |
For Use With (Application) | DNA, RNA, Protein Analysis, Molecular Biology |
Width (Metric) | 12.5 mm |
Sterility | Non-sterile |
Includes | Cuvette Only |
For Use With (Equipment) | Spectrophotometers, Photometers |
Wavelength Range | 230 to 900 nm |
BRANDTECH™ BRAND™ Plastic Spectrophotometry Cuvettes

BRAND™ Plastic Spectrophotometry Cuvettes with mold-cavity matched for the lowest variability in extinction coefficient.

Includes | Arrow mark to indicate direction of transmission and reduce variation |
---|---|
Disposable | Single-use |
Height (Metric) | 45 mm |
Type | Spectrophotometer Cuvette |
Shape | Rectangle |
Path Length | 10 mm |
For Use With (Equipment) | Spectrophotometers, Photometers |
Lightpath | 10 mm |
Color | Clear |
Certifications/Compliance | Life Science Quality |
For Use With (Application) | Spectrophotometry |
Width (Metric) | 12.5 mm |
Sterility | Non-sterile |
Includes | Optical windows for optimum transmittance |
---|---|
Disposable | Single-use |
Path Length | 10 mm |
For Use With (Equipment) | Spectrophotometers, Photometers |
Material | Polystyrene |
For Use With (Application) | Designed for high reproducibility and offer variations within the range of ±1% absorption |
Wavelength Range | 340 to 800 nm |
Fisherbrand™ Absorption Quartz Micro Rectangular Cells with PTFE Lid
Fit standard spectrophotometer cell holders
Includes | 2 clear windows |
---|---|
Type | Micro Absorption Cell |
Shape | Rectangle |
Path Length | 10 mm |
For Use With (Equipment) | Standard Spectrophotometer Cell Holder |
Quantity | 2/Pk., 8 Pk./Cs. |
Material | Quartz |
For Use With (Application) | Transmission from far ultraviolet through the infrared |
Width (Metric) | 12.5 mm |
Closure Material | PTFE |
Wavelength Range | 200 to 2500 nm |
Width (Metric) Interior | 2mm |
Fisherbrand™ Fluorescence Rectangular Cells: Cell for Magic Stirrer-Semi-Micro With PTFE Lids, 4 Clear Windows
Fit standard spectrophotometer cell holders
Fisherbrand™ Absorption Quartz Micro Rectangular Cells with PTFE Lid
Fit standard spectrophotometer cell holders
Height (Metric) | 44.7 mm |
---|---|
Length (Metric) | 12.7 mm |
Capacity (Metric) | ≥3 mL |
Color | Clear |
Quantity | 100/Pk. |
For Use With (Application) | Detection Method: Fluorescent |
Width (Metric) | 12.7 mm |
Eppendorf™ UVette™ Cuvets

An alternative to the expensive, breakable quartz cuvets traditionally required for use at UV wavelengths

Disposable | Single-use |
---|---|
Path Length | 10 and 2 mm |
For Use With (Equipment) | Biophotometer, Spectrophotometer |
Material | UV-transparent Plastic |
Wavelength Range | 220 to 1600 nm |
Disposable | Single-use |
---|---|
Path Length | 10 mm |
For Use With (Equipment) | Spectrophotometers, Photometers |
Quantity | 500 Case |
Material | UV Grade PMMA |
For Use With (Application) | Designed for high reproducibility and offer variations within the range of ±1% absorption |
Wavelength Range | 280 to 800 nm |
Greiner Bio-One Semi-micro/Macro Cuvettes
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More

Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
Ideal for enzymatic determinations. Greiner Bio-One Semi-micro/Macro Cuvettes are manufactured from crystal clear polystyrene.

Height (Metric) | 45 mm |
---|---|
Length (Metric) | 10mm |
Quantity | 1000 Case |
Material | Polystyrene |
Width (Metric) | 10 mm |
Wavelength Range | 340 to 900 nm |
Fisherbrand™ Fluorescence Rectangular Cells: Micro Cells With PTFE Lids
Fit standard spectrophotometer cell holders
Height (Metric) | 45 mm |
---|---|
Type | Micro Fluorescence Cell |
Shape | Rectangle |
For Use With (Equipment) | Standard Spectrophotometer Cell Holder |
Material | Quartz |
For Use With (Application) | Transmission from far ultraviolet through the infrared |
Width (Metric) | 12.5 mm |
Closure Material | PTFE |
Wavelength Range | 200 to 2500 nm |