(MQQSC013) Quartz Screw-Top Cuvette, 10 mm path, 3.5 mL nominal capacity, JGS3 Infrared Cell
Description
MQQSC013 is a JGS3 quartz screw-top cuvette for infrared spectroscopy with a 10 mm optical path and Two-Way Light transmission. Its 3.5 mL nominal capacity and included PTFE cap suit methods that need a closed top-loading cell rather than an open chamber. This listing is sold as 1 piece.
- Path Length
- 10 mm
- Sample Volume (Nominal)
- 3.5 mL
- Closure Type
- Screw Cap
Selection Specifications
| Product Kind | Cuvette |
|---|---|
| Cell Type | Screw-Top Cuvette |
| Measurement Mode | Infrared Spectroscopy |
| Path Length | 10 mm |
| Light Transmission Configuration | Two-Way Light |
| Wavelength Range — Lower Limit | 260 nm |
| Wavelength Range — Upper Limit | 3500 nm |
| Sample Volume (Nominal) | 3.5 mL |
| External Dimensions | 12.5 × 12.5 × 55 mm |
| Body Height | 35 mm |
| Base Dimensions | 12.5 × 12.5 mm |
| Material | Quartz |
| Material Grade | JGS3 |
| Closure Type | Screw Cap |
| Closure Material | PTFE |
| Closure Included | Yes |
| Fabrication Method | Molded 83 |
| Pack Quantity | 1 Piece |
| Package Contents | 1 × Quartz Screw-Top Cuvette; Accompanying closure |
Choose this option
Choose this cell when your method is built around a 10 mm infrared cuvette and you want a covered sample opening after filling. The square body is familiar for holder placement, while the screw-cap format helps keep the same handling routine between blank and sample measurements. It is a practical option when direct top access matters but you do not want an open-top cell left uncovered during use.
What makes this option different
- 10 mm optical path for methods written around that transmission distance.
- JGS3 quartz for infrared use with a stated wavelength range of 260–3500 nm.
- Two-Way Light configuration through one opposing window pair.
- PTFE screw cap included with the cell in a 1-piece sales unit.
Structure and dimensions

Using this cell
Fill the cell through the top opening, then fit the PTFE cap before measurement. Keep the cuvette in a consistent orientation so the same window pair is used for blank and sample runs.
The 3.5 mL figure is the nominal capacity of the cell. Minimum working volume is not stated, so the liquid level should be checked against the illuminated region in your own setup. Before reading, remove bubbles from the beam area and wipe away any droplets on the outside faces.
First-use check
- Inspect the optical faces, chamber and cap for shipping damage or visible residue.
- Place the cell in the holder and verify that the beam passes through the intended window pair.
- Run a blank in the same orientation and fill condition you plan to use for the sample.
Fit and optical alignment
View the English selection reference. Also available in the product gallery.
The base is 12.5 × 12.5 mm, and the external height is 55 mm for the bare cell including the neck. Allow space above the holder for filling and for fitting or removing the cap during routine use.
Z Height is not established for this SKU, so beam-center fit should be checked for instruments or fixtures with a fixed optical height. The capped format covers the opening, but no pressure rating is stated for the assembled cell.

Solvents and cleaning
Molded 83 is commonly selected for methods that may involve organic solvents or elevated-temperature measurement conditions. For this exact assembled SKU, chemical limits are not established, so suitability should be checked if your method involves aggressive liquids, heat or long contact time.
Do not use hydrofluoric acid with quartz. Avoid hot strong alkalis and abrasive cleaning methods, and wipe the exterior optical faces with non-abrasive optical tissue.
Included with this option
1 Quartz Screw-Top Cuvette and the accompanying PTFE closure. The listed price is for 1 piece.
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, closure style or another quartz configuration for your holder, send your drawing or labelled sketch with the critical dimensions, sample conditions and target quantity. Custom enquiries are typically reviewed in JGS1 quartz, with feasibility, final specification, price and production time confirmed for the project.
Send a product-selection enquiry with SKU MQQSC013 and your holder or method details.
Additional information
| Weight | 50 g |
|---|
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