(C302CA2) Quartz Large-Window Cuvette

Weight	100 g

SKU: C302CA2

Original price was: $80.00.Current price is: $72.00.

In Stock

C302CA2 is a JGS1 quartz large-window cuvette for UV/Vis work, with an open top for direct filling and an included PTFE closure. Its 12.5 × 32.5 × 45 mm body gives a broader optical face than a narrow square cell. This listing covers the selected cuvette option with PTFE closure included.

In Stock

SKU: C302CA2 Categories: Cuvettes, Products, Quartz Standard Cuvettes Brand: MachinedQuartz

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Description

C302CA2 is a JGS1 quartz large-window cuvette for UV/Vis spectroscopy. Its broad-face body and open-top format make it easier to fill, rinse and inspect than a narrower rectangular cell, and the included PTFE closure supports covered handling after loading. This option is best selected when the body shape and holder clearance matter as much as the optical material.

Sample Volume (Nominal): 10.5 mL
Opening Configuration: Open Top

Selection Specifications

Product Kind	Cuvette
Cell Type	Large-Window Cuvette
Measurement Mode	UV/Vis Spectroscopy
Sample Volume (Nominal)	10.5 mL
Cell Body Dimensions	12.5 × 32.5 × 45 mm
Body Height	45 mm
Base Dimensions	12.5 × 32.5 mm
Material	Quartz
Material Grade	JGS1
Closure Type	Lid
Closure Material	PTFE
Closure Included	Yes
Opening Configuration	Open Top

Choose this option

Choose C302CA2 when you need a large-window cuvette body with direct top access rather than a narrow standard-format cell. The 12.5 × 32.5 mm base and 45 mm body height are the key fit points for holder seating and vertical clearance, while the JGS1 quartz body suits UV/Vis use. Because the beam-center height is not established here, this option is most practical when you can verify beam position in your own holder.

What makes this option different

Large-window body with a broader optical face than a narrow square cuvette.
Open-top access for direct filling, emptying and visual inspection.
JGS1 quartz body for UV/Vis spectroscopy.
PTFE closure included for the selected cuvette option.
12.5 × 32.5 × 45 mm body size for holder and chamber-clearance checks.

Using this cell

Fill the cell from the open top and make sure the sample covers the illuminated region used by your instrument. For repeatable work, keep the same orientation for blank and sample measurements and avoid touching the optical faces during handling.

If you use the included PTFE closure during measurement or between bench steps, seat it consistently and check that it suits your handling routine. This page does not establish a pressure rating, so the cuvette should be chosen as an open-top laboratory cell rather than as a pressurised assembly.

First-use check

Inspect the optical faces and top opening for dust, residue or edge damage.
Place the cuvette in your holder and check that it seats securely without side interference.
Run a blank to verify that the beam passes through the intended sample region.
Check the PTFE closure fit if you plan to use it during handling or measurement.

Fit and optical alignment

The body measures 12.5 × 32.5 × 45 mm, with a 12.5 × 32.5 mm base. That broader body can affect holder fit, side clearance and the way the optical faces line up in instruments designed around narrower cuvettes.

Z Height is not established for this exact option. If your instrument uses a fixed beam position or a tight holder, check both the mechanical fit and the beam-height requirement before ordering.

Solvents and cleaning

This quartz cuvette is presented for UV/Vis use, and the source describes qualitative resistance to acids, alkalis and organic liquids. Treat that as a general material-direction statement, not as a complete compatibility list for every chemical, concentration, temperature, exposure time or wetted component in your setup.

Do not use hydrofluoric acid on quartz. Avoid hot strong alkalis and abrasive cleaning. Wipe the exterior optical faces gently with non-abrasive optical tissue. For fabrication-related background, see MQ Cuvette Fabrication Glossary.

Included with this option

This listing is for the selected C302CA2 cuvette option with an included PTFE closure. Supplied quantities for any additional package items are confirmed with the order.

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, sample volume, optical windows or Z Height, closures and connections, fabrication and tolerances. Send a dimensioned drawing or labelled sketch together with your holder or instrument details, critical dimensions, 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 mention part number C302CA2.