Cuvettes
& Cells
We have hundreds of standard-sized cuvettes in stock for you to choose from, and we can also customize them according to your requirements.
Crucibles
& Boats
We have hundreds of types of regular alumina and magnesia crucibles in stock for you to choose from. We can also customize zirconia crucibles for you that can withstand higher temperatures.
Sheets
& Plates
We have in-stock optical sheets made of quartz glass and K9 optical glass in various sizes for you to choose from. We can also customize products according to your specific requirements.
Featured Cuvettes
Sheath Flow Cells, Flow Cells, Pycnometer Tubes, Turbidity Tubes, and other custom non-standard cuvettes are available for customization.
Cuvettes & Cells
Customized Cuvettes
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Customized Flow-through Cuvette with Tube Connectors, UV Quartz, 4 Windows, OCB
Cuvettes & Cells, Customized Cuvettes, Fluorometer Cuvettes, Flow-through Cuvettes, Micro Cuvettes, UV-VIS Quartz Cuvettes 200-2500nm
Customized UV Quartz Sample Cell, Sample Tank, OD 50mm, OCB
This sample tank is made of 2 pieces of high precision and highly polished optical quartz by OCB integrated type, and has excellent properties of high-temperature resistance, acid and alkali resistance, and organic solution resistance.
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This product has multiple variants. The options may be chosen on the product page
Customized Quartz Flow-through Cell, 2mm/0.5mm Variable Pathlength, Ends Open, 2 Windows, Glued
Cuvettes & Cells, Customized Cuvettes, Spectrophotometer Cuvettes, Flow-through Cuvettes, Macro Window Cuvettes, UV-VIS Quartz Cuvettes 200-2500nm
Customized UV Quartz Sample Cell, O-Shaped, Sample Tank, Groove Depth 0.5mm, Glued
Crucibles & Boats
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Crucibles & Boats
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High-Purity MgO Boat Cover, Inner Convex, 2200°C High Temperature Resistance
- The Magnesium Oxide Lids for crucibles, made from high-purity (≥99.3%) capacitor-grade MgO, is white. It operates stably at: 1900°C in air (oxidizing conditions), and 2000°C under nitrogen/vacuum, with a peak tolerance of 2200°C.
- It is suitable for various high-temperature experimental applications. It is designed for laboratory use and industrial analysis.
- The heating or cooling rate should be moderate and maintained at less than 4°C per minute, with particular attention required for large crucibles.
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This product has multiple variants. The options may be chosen on the product page
High-Purity Customized 99% MgO Crucible, for Muffle Furnace
- Outer Dimensions (D×H): 83×165mm; Wall Thickness: 5mm; Capacity: 600ml
- The Magnesium Oxide crucible, made from high-purity (≥99.3%) capacitor-grade MgO, is white. It operates stably at: 1900°C in air (oxidizing conditions), and 2000°C under nitrogen/vacuum, with a peak tolerance of 2200°C.
- It is suitable for various high-temperature experimental applications. It is designed for laboratory use and industrial analysis.
- The heating or cooling rate should be moderate and maintained at less than 4°C per minute, with particular attention required for large crucibles.
- Package Includes: 1 pc/pack
99% MgO Cylindrical Crucible, for Muffle Furnace, High-Temperature Resistant 2200°C
- The Magnesium Oxide crucible, made from high-purity (≥99.3%) capacitor-grade MgO, is white in color. It operates stably at: 1900°C in air (oxidizing conditions), and 2000°C under nitrogen/vacuum, with a peak tolerance of 2200°C.
- It is suitable for various high-temperature experimental applications. It is designed for laboratory use and industrial analysis.
- The heating or cooling rate should not be too rapid and must be maintained at less than 4°C per minute, with particular attention required for large crucibles.
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This product has multiple variants. The options may be chosen on the product page
High-Purity Magnesia Crucible, 99% MgO, Square Boat with Lid, for Tube Furnace
- The MgO crucible, made from high-purity (≥99.3%) capacitor-grade MgO, is white in color. It operates stably at: 1900°C in air (oxidizing conditions), and 2000°C under nitrogen/vacuum, with a peak tolerance of 2200°C.
- It is suitable for various high-temperature experimental applications. It is designed for laboratory use and industrial analysis.
- The heating or cooling rate should not be too rapid and must be maintained at less than 4°C per minute, with particular attention required for large crucibles.
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This product has multiple variants. The options may be chosen on the product page
Alumina Crucible with Lid, for Ash/Volatile Matter Testing & Industrial Analyzers
- Diameter: 150mm, Width: 130mm, Height: 60mm, Wall Thickness: 6mm
- This Alumina Tile is manufactured using high-purity Al2O3 (>99%) through a slip-casting/press-casting process. This results in high density and smooth even interior and exterior surfaces. It is designed for long-term use at temperatures up to 1600°C.
- The heating or cooling rate should not be too rapid and must be maintained at less than 4°C per minute, with particular attention required for large crucibles.
- Package Includes: 1 pc/pack
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This product has multiple variants. The options may be chosen on the product page
Alumina Ceramic Tile, 99% Al2O3, 150×150×60mm
- Diameter: 150mm, Width: 130mm, Height: 60mm, Wall Thickness: 6mm
- This Alumina Tile is manufactured using high-purity Al2O3 (>99%) through a slip-casting/press-casting process. This results in high density and smooth even interior and exterior surfaces. It is designed for long-term use at temperatures up to 1600°C.
- The heating or cooling rate should not be too rapid and must be maintained at less than 4°C per minute, with particular attention required for large crucibles.
- Package Includes: 1 pc/pack
Alumina Mortar & Pestle Set, 99% Al2O3, Grinding Kit
- These Alumina Mortar & Pestle Sets are manufactured using high-purity Al2O3 (>99%) through a slip-casting process. This results in high density and smooth even interior and exterior surfaces. It is designed for long-term use at temperatures up to 1600°C.
- The heating or cooling rate should not be too rapid and must be maintained at less than 4°C per minute, with particular attention required for large crucibles.
- Package Includes: 1 pc/pack
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This product has multiple variants. The options may be chosen on the product page
99% Al2O3 Corundum Tapered Boat with Hole, High-Temperature Resistant
- This Corundum Tapered Boat with a Hole is manufactured using high-purity Al2O3 (>99%) through a slip-casting process. This results in high density and smooth even interior and exterior surfaces. It is designed for long-term use at temperatures up to 1600°C.
- The heating or cooling rate should not be too rapid and must be maintained at less than 4°C per minute, with particular attention required for large crucibles.
- Package Includes: 1 pc/pack
Quartz/K9 Glass Sheets
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Optical Sheets
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Optical Glass Wafer/Disc, 2mm-120mm, Customizable
These Optical Glass Plates are crafted from K9 optical glass, which delivers exceptional optical clarity and durability.
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This product has multiple variants. The options may be chosen on the product page
Optical Glass Rectangular Slides, Customizable
These Optical Glass Plates are crafted from K9 optical glass, which delivers exceptional optical clarity and durability.
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This product has multiple variants. The options may be chosen on the product page
IR Quartz Wafer/Disc, 10mm-70mm, Customizable
These Optical Glass Plates are crafted from K9 optical glass, which delivers exceptional optical clarity and durability.
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This product has multiple variants. The options may be chosen on the product page
IR Quartz Glass Rectangular Slides, 8.95mm-55mm, Customizable
These Quartz Glass Plates are crafted from premium JGS3 IR quartz glass, which delivers exceptional optical clarity and durability. Its wide transmission range of 260–3500 nm makes it ideal for IR light applications, ensuring high performance in scientific, industrial, and technical uses.
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This product has multiple variants. The options may be chosen on the product page
Quartz Glass Slides, Square, 10mm-60mm, JGS3 IR Transparent, Customizable
These Quartz Glass Plates are crafted from premium JGS3 IR quartz glass, which delivers exceptional optical clarity and durability. Its wide transmission range of 260–3500 nm makes it ideal for IR light applications, ensuring high performance in scientific, industrial, and technical uses.
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This product has multiple variants. The options may be chosen on the product page
Quartz Square Ring, JGS1, UV Transparent, High Precision
- Outer Dimensions (L×W): 35×35mm; Thickness: 3.3mm; Edge Width: 2.5mm; 1pc/pack
- This Quartz Glass Frame is crafted from premium JGS1 UV quartz glass, which delivers exceptional optical clarity and durability. Its wide transmission range of 200–2500 nm makes it ideal for UV-VIS light applications, ensuring high performance in scientific, industrial, and technical uses.
Ultra-Thin Quartz Glass Wafer/Disc, 16mm-60mm, Thickness≤0.5mm, JGS1 UV Transparent, Customizable
These Quartz Glass Plates are crafted from premium JGS1 UV quartz glass, which delivers exceptional optical clarity and durability. Its wide transmission range of 200–2500 nm makes it ideal for UV-VIS light applications, ensuring high performance in scientific, industrial, and technical uses.
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This product has multiple variants. The options may be chosen on the product page