(C202CR7) Quartz Rectangular Sample Cell, 20 mm Path

Weight	100 g

SKU: C202CR7

Original price was: $89.00.Current price is: $81.00.

In Stock

JGS1 quartz rectangular sample cell for UV/Vis spectroscopy with a 20 mm optical path, Two-Way Light geometry and an open-top chamber for direct filling. The 20 × 20 × 23 mm internal sample region and compact 24 × 24 × 25 mm body suit methods that need a short square transmission cell rather than a taller format. Supplied as 1 cell.

In Stock

SKU: C202CR7 Categories: Cuvettes, Products, Quartz High-Capacity Cuvettes Brand: MachinedQuartz

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Description

C202CR7 is a JGS1 quartz rectangular sample cell for UV/Vis spectroscopy with a 20 mm optical path and a Two-Way Light layout. Its open-top rectangular chamber gives direct access for filling, rinsing and visual inspection from above, while the short 24 × 24 × 25 mm body helps when you need a compact square cell format. This option is supplied as 1 cell.

Path Length: 20 mm
Cell Type: Rectangular Sample Cell
Opening Configuration: Open Top (Cell Body)

Selection Specifications

Product Kind	Cuvette
Cell Type	Rectangular Sample Cell
Measurement Mode	UV/Vis Spectroscopy
Pack Quantity	1 Piece
Path Length	20 mm
Light Transmission Configuration	Two-Way Light
Wavelength Range — Lower Limit	200 nm
Wavelength Range — Upper Limit	2500 nm
External Dimensions	24 × 24 × 25 mm
Cell Body Dimensions	24 × 24 × 25 mm
External Dimensions Scope	Body Only
Body Height	25 mm
Internal Dimensions	20 × 20 × 23 mm
Material	Quartz
Material Grade	JGS1
Closure Type	Open Top
Opening Configuration	Open Top (Cell Body)
Wall Thickness	2 mm

Choose this option

Choose this cell when your method is built around a 20 mm transmission path and you want open access to the sample chamber instead of a covered top. The 20 × 20 × 23 mm internal region is easy to reach for pipette loading, pouring and rinsing, and the rectangular body is straightforward to place in a setup that has limited height around the holder.

What makes this option different

Open-top chamber gives direct access from above for filling, rinsing and checking the liquid level before measurement.
20 mm optical path suits methods specified for that nominal transmission length rather than a shorter or longer cell.
Two-Way Light layout is arranged for transmission through two opposite faces, which keeps the optical use focused on a straight through-beam path.
20 × 20 × 23 mm internal chamber provides a broad rectangular sample region that is easy to load and visually inspect.
24 × 24 × 25 mm body-only size helps you check holder opening, seating space and nearby clearance without assuming any extra height from a cap or accessory.
Fused integrated construction is the supplier term for this cell body construction; in practical use, it suits customers who want a fixed open-top quartz cell body that can be filled and rinsed directly without assembling separate wetted plates or spacers before each run.

Using this cell

Fill the cell from the top and make sure the liquid level covers the beam during measurement. After filling, check for bubbles or droplets sitting in the transmission path and keep the same cell orientation for blank and sample measurements when your method depends on consistent positioning.

The open chamber makes routine loading and rinsing simple. This listing does not establish a supplied lid or sealed closure, so use it as an open sample cell unless you already have a separate accessory arrangement for your setup.

First-use check

Inspect the optical faces, rim and edges for chips, residue or handling marks.
Rinse with a liquid suitable for your method before first use.
Place the empty cell in the holder and confirm that the beam passes through the intended opposite faces.
After filling, check that the beam region is fully covered and free of visible bubbles.

Fit and optical alignment

The stated 24 × 24 × 25 mm dimensions apply to the cell body only. Use them to check holder fit, seating depth and clearance around the installed cell, especially if your instrument area is tight above the holder.

Z Height is not established for this exact option, so do not use the overall body height as a substitute for beam-center height. The 20 × 20 × 23 mm internal dimensions help you plan filling access and sample depth, but they do not establish a minimum working volume.

Solvents and cleaning

Quartz is used here for UV/Vis work across the stated 200–2500 nm range. For general fabrication guidance, see fabrication options.

Do not use hydrofluoric acid on quartz. Avoid hot strong alkalis and abrasive cleaning. Chemical limits for this exact assembly are not established here, so if your sample or cleaning routine involves demanding acids, bases or organic solvents, please check the liquid, concentration, temperature and contact time with us before ordering.

Included with this option

1 quartz rectangular sample cell.

No closure or accessory is established as included with this listing.

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 production for changes involving dimensions, optical path length, optical access, closures and related fit requirements. Send a dimensioned drawing or labelled sketch together with your holder details, beam-height requirement, application wavelength, sample conditions and target quantity. Discuss your requirements and mention part number C202CR7.