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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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Keyword Search:
1 – 15 of 51 results
1

Fisherbrand™ Disposable Cuvettes

Choice of polystyrene or methacrylate

EDGE
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) Spectrophotometry
Width (Metric) 12 mm
2

BRANDTECH™ BRAND™ Plastic Spectrophotometry Cuvettes

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

EDGE
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
Color Clear
Certifications/Compliance Life Science Quality
For Use With (Application) Spectrophotometry
Width (Metric) 12.5 mm
Sterility Non-sterile
3

BRANDTECH™ BRAND™ Four-Clear Sided Disposable Cuvettes for Fluorescence

BRAND™ UV-transparent cuvettes are the cost-effective alternative to glass or quartz cuvettes, perfect for numerous applications.

EDGE
Disposable Single-use
Height (Metric) 45 mm
Shape Rectangle
Path Length 10 mm
Length (Metric) 12.5mm
Capacity (Metric) 2.5 to 4.5 mL
Color Transparent
For Use With (Application) Fluorimetry
Width (Metric) 12.5 mm
Sterility Non-sterile
Includes Cuvette only
Type Fluorimetry Cuvette
For Use With (Equipment) Fluorimeter
Wavelength Range 230 to 800 nm
5

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
6

Fisherbrand™ Absorption Ultra Micro Rectangular Cells with PTFE Lid

Fit standard spectrophotometer cell holders

Height (Metric) 45 mm
Type Ultra-micro Absorption Cell
Shape Rectangle
Path Length 10 mm
For Use With (Equipment) Standard Spectrophotometer Cell Holder
Quantity Ea., 8 Ea./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
7

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
8

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

EDGE
Includes Cuvette Only
Disposable Single-use
Height (Metric) 45 mm
Shape Rectangle
Path Length 10 mm
For Use With (Equipment) Spectrophotometers, Photometers
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
Wavelength Range 230 to 900 nm
10

MilliporeSigma™ Supelco™ Spectrophotometer Cuvettes

Packaged in styrofoam boxes to assure cuvettes are dust- and scratch-free

Type Spectrophotometer Cuvette
Path Length 10 mm
Quantity 100/Pk.
Material Polystyrene
For Use With (Application) UV/Vis Spectroscopy
Wavelength Range 340 to 800 nm
12

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
14

MilliporeSigma™ Supelco™ Fluorimeter Cuvettes

Four optically clear sides, without stopper

Height (Metric) 44.7 mm
Length (Metric) 12.7 mm
Capacity (Metric) ≥3 mL
Color Clear
Quantity 100/Pk.
For Use With (Application) Fluorimetry
Width (Metric) 12.7 mm
15

Eppendorf™ UVette™ Cuvets

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

EDGE
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