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Home› IR cuvette› 10mm Quartz IR Cuvette with PTFE Stopper, 4-Port, Sealed
10mm Quartz IR Cuvette with PTFE Solid Stopper, 4-Port 3.5mL, Pre-installed PTFE Stopper Seal, JGS3 Infrared Quartz
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10mm Quartz IR Cuvette with PTFE Stopper, 4-Port 3.5mL, JGS3

SKU: qc-stoppered-10mm-4w-ir-ht Brand: scuvette In Stock
96 sold
$117.00 $90.00 / piece
Minimum Order Quantity: 1 box (1 pc)
Specification:
Path Length: 10mm
Volume: 3.5mL
Brand: scuvette
Type: High Transmittance
Window: Four-sided clear (four-way)
Stopper: PTFE solid stopper (pre-installed)
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Brand: scuvette. 10mm quartz IR cuvette four-way 3.5mL with PTFE solid stopper, suitable for volatile-sample, sealed liquid experiments and FTIR infrared spectroscopy. Japanese fused JGS3 quartz, one-piece fused molding (high transmittance >83%; comparable to German original imports), 260nm-3500nm wavelength, max operating temp ≤600°C. Overall height with stopper 55 mm (12.5 × 12.5 × 45 mm without stopper). Wall thickness 1.25 mm. PTFE solid stopper pre-installed (included).

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Description Specifications

Brand: scuvette. 10mm quartz IR cuvette four-way 3.5mL with PTFE solid stopper, suitable for volatile-sample, sealed liquid experiments and FTIR infrared spectroscopy. Japanese fused JGS3 quartz, one-piece fused molding (high transmittance >83%; comparable to German original imports), 260nm-3500nm wavelength, max operating temp ≤600°C. Overall height with stopper 55 mm (12.5 × 12.5 × 45 mm without stopper). Wall thickness 1.25 mm. PTFE solid stopper pre-installed (included).

01

Material Introduction & Transmittance Curve

Material introduction and transmittance curve for JGS3 infrared quartz
02

Standardized Production & Far-Infrared Transparent

Standardized production and far-infrared transparent quartz cuvette
03

4-Port Light Transmission / 10mm Path Length

Four-way light transmission, 10 mm path length and 3.5 mL volume
04

Japan-Imported Quartz Compatibility

Japan-imported quartz compatibility for IR-Vis-Fluorescence spectrophotometers
05

Far-Infrared Transparent & One-piece Forming

Far-infrared transparent screw-thread cuvette with one-piece forming
Brandscuvette
NameQuartz IR cuvette four-way, with PTFE solid stopper
Path Length10 mm
Volume3.5 mL
MaterialJapanese fused JGS3 quartz
TechnologyOne-piece fused molding (high transmittance >83%; comparable to German original imports)
Chemical ResistanceAcid, alkali and organic solvent resistant
Wavelength Range260 nm – 3500 nm
Window ConfigurationFour-sided clear (four-way light path)
Stopper / SealPTFE solid stopper, sealed — suitable for volatile / sealed liquid samples
Overall Height with Stopper55 mm
Outline Dimensions12.5 × 12.5 × 45 mm (without stopper) / 55 mm length (with stopper)
Stopper MaterialPTFE solid stopper (included, pre-installed)
Max Operating Temp≤600°C
Type / GradeHigh Transmittance
Suitable ForFTIR infrared spectroscopy; volatile-sample / sealed liquid experiments
PackagingPlastic box (1 pc), outer carton
Wall Thickness1.25 mm
Transmittance>83% (260-3500 nm)
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Customer Reviews

4.9
★★★★★
Based on 18 verified reviews
HW
Hans W.
Germany · Verified Buyer
★★★★★
Prima Kuvetten fuer den taeglichen Laborgebrauch. Die Paarung der Transmissionswerte ist sehr gut. Preis-Leistung stimmt absolut. Gerne wieder.
Reviewed on Jul 8, 2026
OB
Olivia B.
Canada · Verified Buyer
★★★★★
These are great for our FTIR lab. The JGS3 infrared quartz gives clean spectra in the 260-3500nm range and the build quality is solid. Customer support was responsive to our questions.
Reviewed on Jun 18, 2026
FB
Felix B.
Switzerland · Verified Buyer
★★★★★
Sehr praezise gefertigte Kuvetten. Die Fensterebenen sind perfekt planparallel. Fuer unsere kinetischen Messungen ideal. Absolute Empfehlung.
Reviewed on Jun 22, 2026
ML
Mei L.
Australia · Verified Buyer
★★★★★
We use these sealed cells for volatile-sample FTIR work. The four-way windows give flexible beam geometry and the PTFE solid stopper holds tight. Great value for an FTIR lab.
Reviewed on Jun 25, 2026
LO
Liam O.
United Kingdom · Verified Buyer
★★★★★
Well packaged and arrived intact. The path length is accurate and the quartz windows are spotless. Good value for a research lab on a budget.
Reviewed on Jun 5, 2026
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10mm Quartz IR Cuvette with PTFE Stopper, 4-Port 3.5mL, JGS3 – Frequently Asked Questions

What wavelength range does this IR cuvette cover?

It is made of JGS3 infrared-grade fused quartz and covers 260 nm to 3500 nm, which spans the near-UV, visible, near- and mid-infrared bands used in FTIR spectroscopy. Use it with volatile or sealed liquid samples thanks to the pre-installed PTFE stopper seal.

Is the PTFE stopper pre-installed?

Yes. The solid PTFE stopper is pre-installed as a seal, so the cell is ready for volatile samples and sealed liquid experiments straight out of the box. Overall height with the stopper is 55 mm (12.5 x 12.5 x 45 mm without it).

What is the path length and sample volume?

Path length is 10 mm and the cell holds 3.5 mL. Four sides are clear, so the same cell can be used in instruments that read from different orientations.

How hot can this cuvette get?

Maximum operating temperature is 600 °C for the JGS3 body. Note that the PTFE stopper has a far lower temperature limit, so remove it before any high-temperature work.

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