(C204CE) Quartz Large-Window Cuvette, 20 mm / 10 mm (dual path) Path, 7 mL

Weight	100 g

SKU: C204CE

Original price was: $242.00.Current price is: $218.00.

In Stock

C204CE is a quartz large-window cuvette with a 20 mm primary path, a 10 mm secondary path and Four-Way Light access. Its open-top body and 7 mL nominal capacity suit UV/Vis and fluorescence setups that need direct filling and optical access from more than one direction. Sold as 1 cuvette, with lid included.

In Stock

SKU: C204CE Categories: Cuvettes, Products, Quartz Fluorescence Cuvettes Brand: MachinedQuartz

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Description

C204CE is a quartz large-window cuvette with a 20 mm primary path, a 10 mm secondary path and Four-Way Light geometry. The open-top body gives direct access to the sample chamber, while the 7 mL nominal capacity suits methods that need a larger fill than a compact micro cell. This option is sold as 1 cuvette, with lid included.

Path Length: 20 mm / 10 mm (dual path)
Sample Volume (Nominal): 7 mL
Opening Configuration: Open Top (Cell Body)

Selection Specifications

Product Kind	Cuvette
Cell Type	Large-Window Cuvette
Measurement Mode	UV/Vis Spectroscopy; Fluorescence Spectroscopy
Pack Quantity	1 Piece
Path Length	20 mm / 10 mm (dual path)
Light Transmission Configuration	Four-Way Light
Sample Volume (Nominal)	7 mL
External Dimensions	12.5 × 22.5 × 45 mm
Cell Body Dimensions	12.5 × 22.5 × 45 mm
External Dimensions Scope	Body Only
Material	Quartz
Closure Included	Yes
Opening Configuration	Open Top (Cell Body)

Choose this option

Choose C204CE when you need a longer 20 mm measurement path but also want a 10 mm cross path in the same cuvette body. The Four-Way Light layout is useful when your setup needs optical access from multiple sides, and the open top makes filling, rinsing and visual inspection straightforward before measurement.

What makes this option different

20 mm primary path with a 10 mm secondary path in the same cuvette.
Four-Way Light configuration for optical access from multiple directions.
Open-top cell body for direct filling and sample inspection.
7 mL nominal capacity in a large-window quartz body.

Using this cell

Fill the sample directly through the open top and make sure the liquid level covers the optical path you plan to use. Remove visible bubbles from the optical area and keep the cuvette orientation consistent between blank and sample runs.

This cuvette is listed for UV/Vis and fluorescence work, but that does not by itself establish fit for every fluorescence holder or beam layout. If your method depends on a specific side-access arrangement or fixed beam position, check the required axis before use.

First-use check

Inspect the optical faces and chamber edges for residue, chips or scratches.
Test fit the empty cuvette in your holder and confirm access to the optical sides you intend to use.
After filling, verify that the selected path is fully covered and free of bubbles.

Fit and optical alignment

The stated body dimensions are 12.5 × 22.5 × 45 mm, and these dimensions apply to the body only. Check holder width, depth and surrounding clearance, especially if you need space above the open-top body or around the supplied lid.

The optical paths are 20 mm and 10 mm on different axes. Confirm that your holder and optical layout can access the required faces of a Four-Way Light cell, and note that Z Height is not stated for this SKU.

Solvents and cleaning

Specific chemical limits are not stated for this exact SKU. For general background on cuvette construction choices and how sample and cleaning routine can affect selection, see Compare fabrication methods.

Do not use hydrofluoric acid on quartz. Avoid hot strong alkalis and abrasive cleaning, and clean the optical faces gently with non-abrasive optical tissue.

Included with this option

1 cuvette per listed price unit. Closure 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 coordinate custom JGS1 quartz projects for changes involving dimensions, path length, sample volume, optical windows, Z Height, closures, interfaces and tolerances. Send a dimensioned drawing or labelled sketch together with holder details, the optical axis you need to use, sample conditions and target quantity. Prototype batches typically involve 2–4 cells; feasibility, final specifications, price and production time are confirmed in the project quotation. Discuss your requirements and reference C204CE.