(C402CR3) Glass Standard Cuvette, 40 mm Path, 14 mL

Weight	100 g

SKU: C402CR3

Original price was: $24.00.Current price is: $22.00.

In Stock

C402CR3 is a glass cuvette for visible absorbance methods using a 40 mm optical path. Its open-top 14 mL nominal chamber allows direct filling and rinsing, while the Two-Way Light layout keeps blank and sample measurements on the same transmission axis.

In Stock

SKU: C402CR3 Categories: Cuvettes, Glass Cuvettes, Products Brand: MachinedQuartz

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Description

C402CR3 is a glass standard cuvette for visible absorbance work with a 40 mm optical path and a 14 mL nominal capacity. Its open-top body gives straightforward access for filling and rinsing, while the Two-Way Light layout supports straight-through transmission measurements through opposing optical faces.

The specified wavelength range is 350–2000 nm, so this option is for visible-range absorbance use rather than UV methods. For fit planning, the listed 42.5 × 12.5 × 45 mm dimensions apply to the uncapped cell body.

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
Pack Quantity	Pack of 2
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	Yes
Opening Configuration	Open Top

Choose this option

Choose C402CR3 when your method calls for a 40 mm path length in a standard cuvette format and you want direct top access to the sample chamber. The combination of longer optical path and 14 mL nominal capacity is useful for visible absorbance procedures built around this cell geometry, while the included closure lets you cover the cell during normal handling between filling and reading.

What makes this option different

40 mm optical path: match the measurement method to this transmission distance and align the beam through the sample region.
Two-Way Light: align the opposing optical faces with the transmission beam and use the same orientation for blank and sample readings.
14 mL nominal capacity: plan the working fill and beam footprint together so liquid covers the illuminated region; nominal capacity is not a minimum working fill.
Open-top access: load and rinse through the sample opening, leaving room above the body for filling and any accompanying closure.
Fixed glass body: use the top opening for routine filling and rinsing, and handle the accompanying lid separately while keeping the optical body assembled.

Using this cell

Fill the cell from the open top and ensure the sample covers the instrument beam during measurement. Keep blank and sample in the same orientation, and remove visible bubbles before taking a reading.

Use the specified 40 mm path length in your method setup. Handle the cell by the non-optical faces where possible to reduce marks on the transmission surfaces.

First-use check

Inspect the cuvette for chips, residue or handling marks.
Check that the empty cell seats correctly in your holder.
Rinse with a suitable liquid for your method before first measurement.
Run a blank to confirm beam coverage and orientation.

Fit and optical alignment

The uncapped cell dimensions are 42.5 × 12.5 × 45 mm. Use these body dimensions to check holder seating and surrounding clearance in your instrument or fixture, then allow additional space if you plan to use the supplied closure while the cell is in place.

Z Height is not specified for this item. If your application depends on a defined beam center height, check that requirement with your holder or instrument before purchase.

Solvents and cleaning

This is a glass cuvette with fused integrated construction in supplier terms. For background on cuvette construction approaches, see our cuvette fabrication guide.

Chemical limits for this exact assembly are not established here. If your method uses aggressive chemicals, extended solvent contact or stronger cleaning liquids, check suitability before use. Avoid abrasive cleaning methods that can mark the optical faces.

Included with this option

This configuration includes an accompanying closure. Confirm the cell quantity and any separately specified accessories covered by your 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 requirements 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 and identify the dimensions and tolerances that are critical to your application.

Prototype batches typically involve 2–4 cells; the final quantity, feasibility, specifications, price and production time are confirmed in the project quotation. Modified designs and prototype batches are quoted separately from the listed SKU. Discuss your requirements