(VLB150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Bonded

Weight	100 g
Brand	Qvarz
Resistant to Chemicals	No

SKU: VLB150

(VLB150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Bonded

(VLB150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Bonded - Image 2

(VLB150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Bonded - Image 3

(VLB150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Bonded - Image 4

$317.00

In Stock

This flow-through cuvette is for absorption applications, with a path length of 0.5 mm. For aqueous samples only. Use up to 100°C. The price is for 1 piece.

In Stock

Type: Bonded, For Aqueous Samples Only

SKU: VLB150 Categories: All Cuvettes & Cells, Bonded Cuvettes, Custom Cuvettes, Cuvettes & Flow Cells, Flow Through Cells, Flow Through Cuvettes with Side Connectors, Micro Cuvettes <3.5mL, Products, Spectrometer Cuvettes Tags: custom cuvette, flow cell, flow through cell, spectrometer cuvette

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Description

Brand: Qvarz | Product Type: Quartz Flow Through Cell | MPN: VLB150

The VLB150 Quartz Flow Through Cell is a bonded quartz cuvette with a 0.5 mm optical path length and 150 μL sample volume. It is designed for UV/VIS absorption measurements of concentrated aqueous samples, offering reliable optical performance, stable flow characteristics, and fast manufacturing lead time.

Bonded Fabrication Features

High UV/VIS transmittance from 190 to 2500 nm
Path length tolerance of ±0.06–0.08 mm for dependable measurement accuracy
Clean, adhesive-free flow channels
Suitable for aqueous samples (not recommended for organic solvents or strong bases)
Efficient and economical manufacturing with quick turnaround time

Key Advantages

0.5 mm short optical path is ideal for high concentration or strongly absorbing samples
Low internal volume (150 μL) minimizes sample consumption
Excellent UV/VIS optical clarity ensures stable and reproducible results
Simple integration into flow systems for OEM or analytical setups

Typical Applications

UV/VIS absorption spectroscopy of aqueous solutions
Flow injection analysis (FIA)
Online process monitoring
OEM flow cell detector integration

Technical Specifications

Type	Flow Cell	Optical Path Length	0.5 mm
Article No.	VLB150	Volume	150 μL
Measuring Method	Absorption Cells	Connector	Quartz
Number of Windows	2	Wavelength Range	UV/VIS (190 – 2500 nm)
Outside Dimensions	Length: 45 mm Width: 12.5 mm Depth: 3 mm	Fabrication Method	Bonded*

Bonded fabrication provides reliable optical alignment and good UV/VIS performance at lower cost and faster production time. Best suited for aqueous samples. Not recommended for strong bases or organic solvents.

Comparison of Fabrication Types

1	2	3	4
	*Molded	*Fused	*Bonded / Glued
UV vis ( 190- 2500 nm)	Yes	Yes	Yes
Transmission Matched	On Request	No	No
Transmission > 80%	Yes	Yes	Yes
Resistant to Acids and Bases (except hydrofluoric acid)	Yes	Yes	No
Resistant to Organic Solvents	Yes	Yes	No
Usable upto 600°C (1112°F)	Yes	Yes	Yes
Usable upto 1200°C (2192°F)	Yes	No	No
0 Variations Reading	On Request	No	No
Fabrication	Molded	Assembled with Quartz Powder	Assembled with Glue
Adhesives	No	No	Yes
Storage	Short Term Storage	Clean After Use	Clean After Use
Available Material	Fused Quartz Material
Note	Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.

1
QVARZ Cuvettes Transmission Characteristics The following table is our cuvettes and cells made of quartz material suitable for wavelength from 190nm to 2500nm and depicts the percentage transmission for the material. IR or Glass material is not included.

Why QVARZ Cuvettes and Cells? QVARZ is world-renowned as the producer of premium quartz cuvettes. Over fifteen years of experience manufacturing quartz cuvettes ensures that every QVARZ cuvettes are manufactured to the most exacting standards for reproducible results.
Spectrophotometry cuvettes - Most spectrophotometry applications in the visible and UV ranges benefit from QVARZ spectrophotometry cuvettes. Our cuvettes made of fused quartz material deliver precise and reliable readings even at wavelengths as low as 190 nm. QVARZ cuvettes are compatible with most spectrophotometers and photometers with standard 0.2 - 100 mm path lengths. Fluorometry cuvettes - QVARZ brings two decades of experience molding high-quality spectrophotometry cuvettes to new four-sided clear cuvettes for fluorometry. Available in standard quartz material with ultra-low auto-fluorescence for the highest precision measurements. Protective packaging - QVARZ cuvettes are encased in dust-free, low scratching expanded polystyrene packaging. This ensures that premium cuvettes arrive in the laboratory ina the same pristine condition they were in at the factory, with optical quality windows and free of contaminants. Volumes for most purposes - Our cuvettes are available in a variety of ranges from macro to macro semi-micro sizes to respond to the needs of most scientific applications. We are also able to customize sample volume to deliver consistent, accurate findings. Perform consistently - QVARZ Cuvettes are constructed from high-quality fused quartz materials and are grouped by manufacturing mold cavities to ensure the lowest fluctuation in extinction coefficient. Customization - Custom cuvettes and cells are encouraged and available upon request; mechanical drawings with specifications and tolerances are prerequisites. Awesome pricing and flexibility on small quantities.
To the best of our knowledge, the technical information provided here is accurate. However, Qvarz.com assumes no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.