(MQQSC005) Quartz Screw-Top Cuvette, 3 mm path, Large Screw Opening
Description
MQQSC005 is a quartz Screw-Top Cuvette for UV/Vis spectroscopy with a 3 mm optical path, Four-Way Light configuration and a large screw opening. It is a useful choice when your method calls for a shorter path length but you still want direct access from above for filling and cleaning. The nominal capacity is 1050 µL, and this listing is sold as 1 cuvette with an accompanying closure.
- Path Length
- 3 mm
- Sample Volume (Nominal)
- 1.05 mL
- Closure Type
- Screw Cap
Selection Specifications
| Product Kind | Cuvette |
|---|---|
| Cell Type | Screw-Top Cuvette |
| Measurement Mode | UV/Vis Spectroscopy |
| Path Length | 3 mm |
| Light Transmission Configuration | Four-Way Light |
| Sample Volume (Nominal) | 1.05 mL |
| Material | Quartz |
| Closure Type | Screw Cap |
| Closure Included | Yes |
| Fabrication Method | Molded 0.01 |
| Pack Quantity | 1 Piece |
| Package Contents | 1 × Quartz Screw-Top Cuvette; Accompanying closure |
Choose this option
Choose MQQSC005 when you need a single short-path quartz cell with side optical access and a screw-closed sample chamber. The large opening makes routine loading and rinsing easier than a narrow-neck design, while the Four-Way Light layout supports setups that need optical access on multiple sides of the cell body. This version is also the Molded 0.01 option for projects that specify that fabrication route.
What makes this option different
- 3 mm optical path for UV/Vis methods built around a short transmission distance.
- Four-Way Light configuration for optical access on more than two sides.
- Large screw-top opening for direct filling, emptying and recapping from above.
- 1050 µL nominal capacity for the stated cuvette geometry.
- Molded 0.01 fabrication for projects that call for this construction category.
Structure and dimensions

Using this cell
Fill the sample through the screw opening, then close the cuvette with the supplied closure before measurement. Keep the same orientation for blank and sample measurements, and make sure the sample level covers the illuminated region used by your instrument.
Remove visible bubbles before reading and keep the outer optical faces clean and dry. Even with the sample chamber covered, droplets or fingerprints on the outside faces can affect routine UV/Vis measurements.
First-use check
- Inspect the optical faces and interior sample chamber before first use.
- Check holder fit and beam alignment with a suitable blank or background measurement.
- After filling, remove bubbles and wipe the exterior dry before running the sample.
Fit and optical alignment
View the English selection reference. Use it to check whether your holder allows space for both the cell body and the cap area.
Allow clearance above the holder for fitting and removing the screw cap. Z Height is not stated for this SKU, so if your instrument depends on a specific beam-center height, check alignment before ordering rather than assuming fit from the general cell type. The screw-cap opening is a closure style, not a pressure-rated connection.

Solvents and cleaning
Molded 0.01 is the option to consider when your method calls for closely specified optical-path precision. For the 3 mm path on this cell, agree the required tolerance and measurement conditions for the order.
If your sample or cleaning routine involves organic liquids, aggressive chemicals, prolonged soaking or heat, check the complete assembly conditions before ordering, including the closure.
Do not use hydrofluoric acid with quartz. Avoid hot strong alkalis and abrasive cleaners. Clean the optical faces gently with non-abrasive optical tissue and a suitable cleaning liquid for your method.
Included with this option
1 Quartz Screw-Top Cuvette with an accompanying closure. The listed price is for one cell.
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 path length, sample volume, external fit, windows, Z Height, closures and tolerances. Send a labelled drawing or holder details together with your sample conditions and target quantity. Send a product-selection enquiry with SKU MQQSC005 and your application details.
Additional information
| Weight | 50 g |
|---|
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