(C402CR5) Glass Standard Cuvette, 40 mm Path, 14 mL

Weight	100 g

SKU: C402CR5

Original price was: $100.00.Current price is: $90.00.

In Stock

C402CR5 is a glass standard cuvette for visible absorbance measurements with a 40 mm optical path, a Two-Way Light layout and a 14 mL nominal capacity. Its open-top format gives direct access for filling and emptying, with no closure included.

In Stock

SKU: C402CR5 Categories: Cuvettes, Glass Cuvettes, Products Brand: MachinedQuartz

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Description

C402CR5 is a glass standard cuvette for visible absorbance work that uses a 40 mm optical path in an open-top cell body. Its 14 mL nominal capacity and straight-through Two-Way Light layout make it a practical choice when your method is built around a longer path and direct top access for filling, rinsing or emptying.

This option is intended for visible-range measurements and is listed for 350–2000 nm use. The open top keeps sample access simple, but it also means you should select it for workflows that do not require a supplied cap or other closure.

Path Length: 40 mm
Sample Volume (Nominal): 14 mL
Opening Configuration: Open Top

Selection Specifications

Product Kind	Cuvette
Cell Type	Standard Cuvette
Measurement Mode	Visible Absorbance Spectroscopy
Path Length	40 mm
Light Transmission Configuration	Two-Way Light
Wavelength Range — Lower Limit	350 nm
Wavelength Range — Upper Limit	2000 nm
Sample Volume (Nominal)	14 mL
External Dimensions	42.5 × 12.5 × 45 mm
Uncapped Cell Dimensions	42.5 × 12.5 × 45 mm
External Dimensions Scope	Uncapped Cell
Material	Glass
Closure Type	Lid
Closure Included	No
Opening Configuration	Open Top

Choose this option

Choose C402CR5 when your method specifically requires a 40 mm light path rather than the more common shorter-path cuvette geometry. The longer path is the key selection point here, and the 14 mL nominal capacity helps you plan the sample volume needed for that cell format. The open-top design also suits bench workflows where you fill, inspect and rinse the cell directly from above.

What makes this option different

40 mm optical path for methods set up around a long straight-through measurement path.
Open-top access for direct filling, emptying and visual checking of the sample chamber from above.
Two-Way Light layout for transmission measurements across the defined path, rather than side-access optical arrangements.
14 mL nominal capacity that matches this longer-path standard-cell format.
Visible-range use with a listed wavelength range of 350–2000 nm.
No closure included, so any covering method must be planned separately if your procedure needs one.

Using this cell

Fill the cell from the top and make sure the liquid level covers the instrument beam during measurement. Because the stated 14 mL figure is a nominal capacity, it should not be treated as a minimum working fill. If your method uses a limited sample volume, check beam height and fill level in your own setup before routine use.

For consistent readings, keep the same cell orientation for blank and sample, and remove visible bubbles before measurement. Handle the cuvette by the outer non-optical surfaces where possible to keep the light path clean.

First-use check

Before first use, inspect the rim and optical faces for dust, chips or handling marks. Rinse with a liquid suitable for your method, then place the cell in the holder to confirm stable seating and correct beam passage through the intended optical faces.

Fit and optical alignment

The recorded outer dimensions apply to the uncapped cell body: 42.5 × 12.5 × 45 mm. Use these uncapped dimensions when checking holder width, depth and top clearance, especially if your instrument area is tight or normally accommodates a capped cell profile.

This is a Two-Way Light cuvette for straight-through measurement across the 40 mm path. Z Height is not specified for this exact option, so instruments or holders with a fixed beam-height requirement should be checked before ordering.

Solvents and cleaning

The supplier describes a fused integrated glass construction. Rinse through the open top and select sample and cleaning liquids for the complete glass cell. This visible-absorbance option has no accompanying closure, so filling and cleaning access remain through the uncovered opening.

For aggressive chemicals, mixed solvents, elevated temperature or extended contact time, check suitability for your actual exposure conditions before use. Use non-abrasive cleaning methods and avoid scratching the optical faces. See fabrication options when discussing a different sample or cleaning requirement.

Included with this option

Open-top glass cuvette body with no closure included. The customer sale quantity for this listing should be checked with us before ordering.

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 body size, optical path, sample volume, opening style or a quartz version for a modified design, we can review a custom project. Send your drawing or labelled sketch, instrument or holder details, critical dimensions and tolerances, sample conditions and target quantity through our contact page, and mention part number C402CR5.