(C205CR) Quartz Fluorescence Cuvette, 20 mm Path, 2.4 mL

Weight	30 g

SKU: C205CR

Original price was: $270.00.Current price is: $243.00.

In Stock

C205CR is a JGS1 quartz fluorescence cuvette with a 20 mm optical path, Five-Way Light access and a shallow open-top sample chamber. Its 2.4 mL nominal capacity sits in a low 21 × 21 × 8.5 mm uncapped body, which can help when vertical clearance around the cell is limited. Sold as 1 cuvette per listed price unit.

In Stock

SKU: C205CR Categories: Cuvettes, Products, Quartz Custom Cuvettes Brand: MachinedQuartz

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Description

C205CR is a JGS1 quartz fluorescence cuvette for methods that need a 20 mm optical path in a shallow open cell. It combines a 2.4 mL nominal capacity with Five-Way Light access and direct top filling, so you can work with a compact body while keeping the sample region open for loading, inspection and rinsing.

The internal chamber is 20 × 20 × 7.5 mm, within a 21 × 21 × 8.5 mm uncapped body. That low-profile format is useful when surrounding holder parts, covers or nearby hardware leave limited height above the cell, but you still need broad optical access around the sample region.

Path Length: 20 mm
Sample Volume (Nominal): 2.4 mL
Opening Configuration: Open Top (Cell Body)

Selection Specifications

Product Kind	Cuvette
Cell Type	Fluorescence Cuvette
Measurement Mode	Fluorescence Spectroscopy
Path Length	20 mm
Light Transmission Configuration	Five-Way Light
Wavelength Range — Lower Limit	200 nm
Wavelength Range — Upper Limit	2500 nm
Sample Volume (Nominal)	2.4 mL
External Dimensions	21 × 21 × 8.5 mm
Uncapped Cell Dimensions	21 × 21 × 8.5 mm
External Dimensions Scope	Uncapped Cell
Body Height	8.5 mm
Internal Dimensions	20 × 20 × 7.5 mm
Material	Quartz
Material Grade	JGS1
Opening Configuration	Open Top (Cell Body)

Choose this option

Choose C205CR when your setup needs a 20 mm fluorescence path in a compact, shallow cell rather than a taller cuvette body. The open top suits direct pipette access and visual checking during filling, while the Five-Way Light layout gives optical access from more than one direction around this small square body. The supplier describes this version as powder-fused, which identifies the construction style for this exact option rather than a separate lid, insert or assembled closure system.

What makes this option different

Shallow open-top chamber gives direct access to the sample region for filling, rinsing and checking the liquid surface from above.
20 mm optical path suits methods that call for a longer path through the sample in this compact fluorescence-cell format.
Five-Way Light configuration provides optical access on multiple faces around the chamber, useful where your measurement geometry needs side access in a low body.
20 × 20 × 7.5 mm internal chamber gives a broad, shallow sample region rather than a narrow deep well, which affects how you load and level the sample.
21 × 21 × 8.5 mm uncapped body helps with installations where body height matters, while leaving top access unobstructed.
Powder-fused construction is the supplier’s term for this exact version and distinguishes it from sibling options that use a different joining description.

Using this cell

Fill the chamber from the top and place the liquid carefully so the optical region stays free from bubbles, droplets and dried residue. Because the sample area is broad and shallow, a level support helps keep the liquid surface even across the chamber during measurement.

Keep the same orientation for blank and sample runs so the same optical access faces are used each time. This is an open cell body, so it should be handled as an open sample chamber rather than a sealed or pressure-rated assembly.

First-use check

Inspect the optical faces and top opening for chips, dust or residue.
Rinse with a cleaning liquid suitable for your method.
Place the cell in the holder and confirm that it sits level and stable.
Run a blank and check that the beam passes through a clear, bubble-free part of the sample.

Fit and optical alignment

The listed 21 × 21 × 8.5 mm dimensions apply to the uncapped cell body. Use them to check holder space, nearby clamps and any overhead clearance, especially if your fixture sits close above the cuvette.

The 8.5 mm value is body height, not Z Height. If your instrument requires a defined beam-center height, check that alignment separately before ordering.

Solvents and cleaning

This JGS1 quartz cuvette is listed for fluorescence spectroscopy over 200–2500 nm. For fabrication background, see Compare fabrication options.

The supplier’s powder-fused term identifies the construction used for this option, but it does not by itself establish a full chemical-resistance list for every sample or cleaning routine. Do not use hydrofluoric acid on quartz. Avoid hot strong alkalis and abrasive cleaning, and wipe optical faces with non-abrasive optical tissue.

Included with this option

1 cuvette per listed price unit. If you need a supplied closure or other accessory, contact us before ordering.

Availability and ordering

Order this specification directly, or contact us to check current availability and dispatch timing. If temporarily unavailable, additional preparation or production time may be needed. For a required delivery date, contact us before checkout; preparation or production is separate from carrier transit and customs clearance.

Discuss a custom version

We coordinate custom JGS1 quartz versions for changes to dimensions, optical path length, sample volume, optical access, Z Height, closures and tolerance requirements. Send a dimensioned drawing or labelled sketch together with holder details, application wavelength, sample conditions and target quantity. Discuss your requirements and mention part number C205CR.