(C202CA10) Glass Standard Cuvette, 20 mm Path, 7 mL

Weight	100 g

SKU: C202CA10

Original price was: $53.00.Current price is: $48.00.

In Stock

Glass standard cuvette C202CA10 uses a 20 mm optical path in an open-top body with 7 mL nominal capacity for 350–2000 nm work. This version is supplied without a closure and is sold as a pack of 10 cuvettes.

In Stock

SKU: C202CA10 Categories: Cuvettes, Glass Cuvettes, Products Brand: MachinedQuartz

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Description

C202CA10 is a glass standard cuvette for methods that use a 20 mm optical path in a full-size rectangular cell. The open-top body keeps filling and rinsing simple, while the 7 mL nominal capacity suits routine liquid handling where a longer path is part of the measurement setup. This listing is sold as a pack of 10 cuvettes.

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

Selection Specifications

Product Kind	Cuvette
Cell Type	Standard Cuvette
Measurement Mode	Absorbance Spectroscopy
Path Length	20 mm
Light Transmission Configuration	Two-Way Light
Wavelength Range — Lower Limit	350 nm
Wavelength Range — Upper Limit	2000 nm
Sample Volume (Nominal)	7 mL
External Dimensions	22.5 × 12.5 × 45 mm
Uncapped Cell Dimensions	22.5 × 12.5 × 45 mm
External Dimensions Scope	Uncapped Cell
Material	Glass
Closure Type	No Closure
Closure Included	No
Opening Configuration	Open Top (Cell Body)

Choose this option

Choose C202CA10 when your method is built around a 20 mm path rather than the more common 10 mm format, and when an uncapped open cell fits the way you load samples. It is a practical option for repeated bench use where direct pipetting or pouring matters more than covered handling.

What makes this option different

20 mm optical path for methods, calibrations or absorbance work written around this longer path length.
Open-top glass body with no closure included for direct access to the sample chamber.
7 mL nominal capacity in a full-size standard cuvette format.
MQ sale unit: pack of 10 cuvettes at the listed price.

Using this cell

Fill the cuvette from the top and make sure the sample fully covers the beam area used by your instrument. Check for bubbles on the optical faces before measurement, especially after pouring or pipetting into the chamber.

This version is supplied without a closure, so it is best suited to workflows where open-top handling is acceptable from preparation through measurement. Use a consistent cell orientation for blank and sample when your procedure depends on repeatable placement.

First-use check

Inspect each cuvette for chips, scratches, dust or residue on the optical faces.
Rinse with a cleaning method that suits your sample and handling routine.
Test one empty cell in the holder first to confirm seating and beam clearance.

Fit and optical alignment

The outer dimensions given for this option are 22.5 × 12.5 × 45 mm for the uncapped cell body. Those dimensions help you check holder fit, rack spacing and basic top access.

Z Height is not established for this SKU. If your instrument has a fixed beam center or limited tolerance for beam height, confirm that point before ordering instead of relying only on the standard body shape.

Solvents and cleaning

The exact chemical limits for this assembly are not established here, so match the cuvette to your actual sample and cleaning conditions rather than assuming broad chemical compatibility. If your method uses aggressive reagents, strong cleaning liquids, heat or long contact time, check suitability before use.

Avoid abrasive cleaning methods that can mark the optical faces. For general background on cuvette fabrication approaches, see Compare fabrication options.

Included with this option

Supplied as 10 glass cuvettes. No closure is included with this option.

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

If you need a different path length, body size, sample volume or fit detail, we can review a custom version. Send your drawing or holder information through our contact page and reference C202CA10.