(C204SS1) Quartz Stoppered Cuvette, 20 mm Path, 7 mL

Weight	100 g

SKU: C204SS1

Original price was: $379.00.Current price is: $342.00.

In Stock

C204SS1 is a JGS1 quartz stoppered cuvette set for fluorescence spectroscopy with a 20 mm optical path, Four-Way Light geometry and 7 mL nominal capacity per cuvette. The stoppered format keeps samples covered during handling, and the four-side optical access suits fluorescence setups that use this beam geometry. Supplied as 2 cuvettes, with closures included.

In Stock

SKU: C204SS1 Categories: Cuvettes, Products, Quartz Fluorescence Cuvettes Brand: MachinedQuartz

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Description

C204SS1 is a JGS1 quartz stoppered cuvette set for fluorescence spectroscopy with a 20 mm optical path and Four-Way Light geometry. Each cuvette has a 7 mL nominal capacity, giving a full-size liquid sample region rather than a micro-format fill, and each cell includes a stopper so the sample can be covered during handling and measurement. The stated wavelength range for this specification 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 C204SS1 when your method uses a 20 mm path length and four-side optical access, and you want that same specification supplied as a two-cuvette purchase. This format is useful when you prefer a stoppered cell over an open-top chamber and want two matching cells for workflows such as blank and sample preparation in the same cell style.

What makes this option different

Supplied as 2 cuvettes in the listed specification.
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 per cuvette for a larger liquid fill than micro-format cells.
Stoppered design so each sample can be covered after filling.
JGS1 quartz body with a stated 200–2500 nm wavelength range.

Using this cell

Fill each cell so the liquid level fully covers the optical region used in your instrument, then seat the stopper gently for covered handling. Remove visible bubbles from the beam area before measurement, and keep the same orientation when you use the two cells in parallel work.

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

First-use check

Inspect both cells before first use, including the optical faces and stopper seating areas. Rinse with a suitable liquid for your method, place each 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

Each cuvette body is 45 mm high with a 12.5 × 22.5 mm base. These body dimensions help you review 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 relies on a defined beam-center height or has limited top clearance above the cell, verify those points before ordering.

Solvents and cleaning

This cell is described with fused integrated construction in the supplier terminology. For practical selection, that should be treated as an assembled quartz cell description 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 two stoppered cuvettes. Closures are 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. Please contact us at https://machinedquartz.com/contact/ and reference C204SS1.