(VLM150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Molded

Weight	100 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: VLM150

(VLM150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Molded

(VLM150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Molded - Image 2

(VLM150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Molded - Image 3

(VLM150) 150μL Flow Through Cell with Side Tubes, 2 Windows, Lightpath 0.5mm, Molded - Image 4

$448.00

In Stock

This flow-through cuvette is for absorption applications, with a path length of 0.5 mm. Resistant to most chemicals. Use up to 1200°C. The price is for 1 piece.

In Stock

Type: Molded

SKU: VLM150 Categories: All Cuvettes & Cells, Custom Cuvettes, Cuvettes & Flow Cells, Flow Through Cells, Flow Through Cuvettes with Side Connectors, Micro Cuvettes <3.5mL, Molded Cuvettes, 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: VLM150

The VLM150 Quartz Flow Through Cell is a precision-molded quartz cuvette with a 0.5 mm optical path length and 150 μL sample volume. It is designed for high-precision UV/VIS absorption measurements of concentrated samples, offering outstanding optical clarity, tight path length tolerance, and excellent chemical resistance.

Molded Fabrication Features

High UV/VIS transmittance from 190 to 2500 nm
Ultra-tight path length tolerance of ±0.01 mm for superior measurement repeatability
No adhesives — clean, inert flow channel design
Excellent resistance to acids, bases, and most solvents (except HF)
Thermal tolerance up to 1200 °C short-term and 600 °C long-term

Key Advantages

0.5 mm short optical path ideal for high-concentration or strongly absorbing samples
Low internal volume (150 μL) minimizes sample usage
Quartz material ensures high UV/VIS clarity and chemical stability
Reliable integration into analytical and OEM flow systems

Typical Applications

UV/VIS absorption spectroscopy of concentrated samples
Micro-volume flow injection analysis (FIA)
Online monitoring and process analytics
OEM flow detector integration

Technical Specifications

Type	Flow Cell	Optical Path Length	0.5 mm
Article No.	VLM150	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	Molded*

Molded fabrication provides excellent optical performance, ultra-tight path length tolerance, and outstanding resistance to thermal and chemical stress. Ideal for demanding UV/VIS applications that require stability and reproducibility.

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.