(C402CR7) Quartz Rectangular Sample Cell, 40 mm Path, 14 mL, Pack of 2

Weight	100 g

SKU: C402CR7

Original price was: $209.00.Current price is: $189.00.

In Stock

C402CR7 is a JGS3 quartz rectangular sample cell for infrared spectroscopy and visible absorbance work with a 40 mm optical path and 14 mL nominal capacity. Its Two-Way Light layout gives a single straight measurement direction through opposing faces in a compact rectangular body. Supplied as a pack of 2 cells, with closures included.

In Stock

SKU: C402CR7 Categories: Cuvettes, Infrared (IR) Cuvettes, Products Brand: MachinedQuartz

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Description

C402CR7 is a JGS3 quartz rectangular sample cell for infrared spectroscopy and visible absorbance methods that use a 40 mm optical path. Its 14 mL nominal capacity and Two-Way Light layout make it a practical choice when your method needs a longer straight transmission path in a compact rectangular cell format. This option is sold as a pack of 2 cells, with closures included.

Path Length: 40 mm
Sample Volume (Nominal): 14 mL
Closure Type: Lid

Selection Specifications

Product Kind	Cuvette
Cell Type	Rectangular Sample Cell
Measurement Mode	Infrared Spectroscopy; Visible Absorbance Spectroscopy
Pack Quantity	Pack of 2
Path Length	40 mm
Light Transmission Configuration	Two-Way Light
Wavelength Range — Lower Limit	260 nm
Wavelength Range — Upper Limit	3500 nm
Sample Volume (Nominal)	14 mL
External Dimensions	12.5 × 42.5 × 45 mm
Cell Body Dimensions	12.5 × 42.5 × 45 mm
External Dimensions Scope	Body Only
Material	Quartz
Material Grade	JGS3
Closure Type	Lid
Closure Included	Yes

Choose this option

Choose C402CR7 when your method is built around a fixed 40 mm path and you want that path in a rectangular quartz sample cell rather than a shorter standard body. The 14 mL nominal volume suits filled-cell work where the sample must cover the optical region across a longer path, and the two-cell sales pack is useful if you want the same configuration ready for parallel preparation, routine rotation or a spare at hand.

What makes this option different

40 mm optical path for methods that require a longer fixed transmission length through the sample.
JGS3 quartz body specified for infrared spectroscopy and visible absorbance use.
Two-Way Light configuration with one defined measurement direction through opposing optical faces.
Pack of 2 cells with closures included for this MQ sale unit.

Using this cell

Fill each cell so the liquid fully covers the measurement region, then clear bubbles and droplets from the optical area before reading. Keep the same orientation for blank and sample measurements, and handle the cell by the outer non-optical surfaces to reduce fingerprints on the windows.

The closures are useful for covering the filled cells during routine handling and measurement. The closure style and pressure performance are not specified here, so use them as covers rather than as a pressure or leak-tight feature.

First-use check

Inspect both cells for dust, residue or transport marks on the optical faces.
Rinse with a cleaning liquid that suits your method and sample chemistry.
Fill with your blank first and confirm a clear beam path through the intended faces.
Check how each cell seats in your holder before routine use.

Fit and optical alignment

The stated dimensions are 12.5 × 42.5 × 45 mm for the body only. Use those body dimensions to check holder and compartment clearance, especially if your fixture has limited space around the cell.

Z Height is not established for this item. If your instrument depends on a defined beam-center height, please check that requirement against your holder or instrument before ordering rather than relying on body size alone.

Solvents and cleaning

Quartz is widely used for optical cells, but the chemical limits of this exact assembly are not established here. If your sample, rinse liquid or cleaning routine involves aggressive chemicals or extended contact time, check compatibility for the complete cell assembly before use.

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

Included with this option

Price is for a pack of 2 rectangular sample cells. Closures are included. Additional package contents are not specified here.

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 to dimensions, optical path length, sample volume, optical windows or Z Height, closures and connections, and fabrication or tolerance requirements. Send a dimensioned drawing or labelled sketch together with your instrument or holder details, 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 C402CR7.