(C204SS) Quartz Stoppered Cuvette, 20 mm Path, 7 mL

Weight	100 g

SKU: C204SS

Original price was: $190.00.Current price is: $171.00.

In Stock

C204SS is a JGS1 quartz stoppered cuvette for fluorescence spectroscopy with a 20 mm optical path, Four-Way Light geometry and 7 mL nominal capacity. The stoppered format keeps the sample covered during handling, and the four-side optical access suits fluorescence setups that use this beam geometry. Sold as 1 cuvette, with a closure included.

In Stock

SKU: C204SS Categories: Cuvettes, Products, Quartz Fluorescence Cuvettes Brand: MachinedQuartz

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Description

C204SS is a JGS1 quartz stoppered cuvette for fluorescence spectroscopy with a 20 mm optical path and Four-Way Light geometry. Its 7 mL nominal capacity gives a full-size liquid sample region rather than a micro-format fill, and the included stopper lets you cover the sample between filling and measurement. The stated wavelength range for this cell is 200–2500 nm.

Path Length: 20 mm
Sample Volume (Nominal): 7 mL
Closure Type: Stopper

Selection Specifications

Product Kind	Cuvette
Cell Type	Stoppered Cuvette
Measurement Mode	Fluorescence Spectroscopy
Path Length	20 mm
Light Transmission Configuration	Four-Way Light
Wavelength Range — Lower Limit	200 nm
Wavelength Range — Upper Limit	2500 nm
Sample Volume (Nominal)	7 mL
Body Height	45 mm
Base Dimensions	12.5 × 22.5 mm
Material	Quartz
Material Grade	JGS1
Closure Type	Stopper
Closure Included	Yes

Choose this option

Choose C204SS when your method is built around a 20 mm path length and you want optical access from four sides in a covered liquid cell. This format is useful when you need a larger nominal fill volume than a micro cuvette and prefer a stoppered cell over an open-top chamber during sample preparation and measurement.

What makes this option different

20 mm optical path for methods specified around that path length.
Four-Way Light layout for fluorescence setups that use side optical access around the sample region.
7 mL nominal capacity for a larger liquid fill than micro-format cells.
Stoppered design so the sample can be covered after filling.
JGS1 quartz body with a stated 200–2500 nm wavelength range.

Using this cell

Fill the cell so the liquid level fully covers the optical region used in your instrument, then seat the stopper gently for covered handling. Before measurement, remove visible bubbles from the beam area and keep fingerprints or residue off the optical faces.

The 7 mL figure is the nominal capacity of the cell, not a minimum working volume. If your method uses lower fill levels, check the liquid height directly in your own holder and beam position.

First-use check

Inspect the optical faces and the stopper seating area before first use. Rinse with a suitable liquid for your method, place the cell in the holder, and confirm that the filled sample covers the measurement region without trapped bubbles or droplets on the windows.

Fit and optical alignment

The cuvette body is 45 mm high with a 12.5 × 22.5 mm base. These body dimensions are useful for checking holder clearance and compartment space around the rectangular cell body.

Z Height is not listed for this option, and the stated 45 mm dimension applies to the body rather than the complete stoppered assembly. If your fluorescence holder depends on a defined beam-center height or limited top clearance above the cell, verify those points in your setup before ordering.

Solvents and cleaning

This cell is described with fused integrated construction in the supplier terminology. For practical selection, that is best treated as a complete assembled quartz cell rather than as proof of a particular MQ fabrication grade or a blanket solvent rating. For general fabrication background, see MQ Cuvette Fabrication Glossary.

Do not use hydrofluoric acid on quartz. Avoid hot strong alkalis and abrasive cleaning methods. The exact chemical limits of this assembled stoppered cell are not specified here, so aggressive solvents, concentrated chemicals and long contact times should be reviewed before routine use.

Included with this option

Supplied as one stoppered cuvette. A closure is included.

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 can review custom JGS1 quartz versions for changes to dimensions, path length, capacity, optical windows, Z Height, closures or other fit details. Send a drawing or labelled sketch, your holder or instrument information, the critical dimensions and tolerances, and the sample conditions. You can contact us at https://machinedquartz.com/contact/ and reference C204SS.