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China, Chinese PTFE Cod Digestion Tanks 30ml to 200ml1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Lab Utensil and DisposableOther Lab Utensils and DisposablesCod Digestion TanksPTFE Digestion Tanks
Changzhou Fengdi Plastic Technology Co., Ltd.
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Product Description PTFE COD digestion tanks, also known as COD digestion vessels, are specialized containers used in the chemical oxygen demand (COD) test. They are typically made of polytetrafluoroethylene (PTFE), a material known for its excellent chemical resistance and high-temperature tolerance, making it suitable for the harsh conditions of COD digestion. These tanks are used to hold the sample and reagents during the digestion process, which is a crucial step in determining the amount of oxygen-consuming substances in a water sample. Material: 100% PTFEColor: NaturalCapacity: 30ml,50ml,60ml,100ml,200ml,customized volumeModel: CFD-COD-0025/0050/0100/0200/0250/0500/1000Brand: CFDPLASMOQ.:12PCSIntended Use/Discipline: PTFE digestion tank is designed for use with microwave digestion instruments for COD analysis and other laboratory applications.What is COD Digestion?COD (Chemical Oxygen Demand) is a measure of the oxygen required to chemically oxidize the organic and inorganic compounds in a water sample. It's an important parameter for assessing water quality and the potential impact of wastewater on receiving bodies of water. The COD test involves digesting the sample with a strong oxidizing agent (like potassium dichromate) under specific temperature and time conditions. Why PTFE for COD Digestion Tanks?PTFE is the preferred material for COD digestion tanks due to:Chemical Resistance:It can withstand the corrosive nature of the strong acids and oxidizing agents used in COD digestion. High Temperature Tolerance:PTFE can handle the high temperatures (typically 150°C) required for the digestion process without degradation. Non-reactive:PTFE does not react with the chemicals used in the digestion, ensuring accurate results. Low Blank Value:PTFE has a very low tendency to leach materials, minimizing interference with the COD measurement. Durability:PTFE is a durable material, making the tanks long-lasting and resistant to breakage.Different types of COD Digestion Tanks/Vessels/Vials available:Microwave Digestion Tanks:These are designed for use in microwave digestion systems, which offer faster digestion times compared to traditional methods. Block Digestion Units:These are used with heated blocks that maintain a uniform temperature for the digestion process. Key Features of PTFE COD Digestion Tanks:Sealed Leak-Proof Design:Many PTFE digestion tanks are designed with a sealed or closed system to prevent the release of fumes and maintain pressure during digestion. Pressure Relief:Some tanks may include pressure relief mechanisms to prevent over-pressurization and ensure safety. Various Sizes:PTFE COD digestion tanks are available in different sizes (e.g., 30ml, 50ml, 100ml, 200ml) to accommodate varying sample volumes. Customization:Some manufacturers offer customized vessels and liners to meet specific application needs.Related other type of microwave digestion vessels and tanks,tubes:CEM digestion Vessels,Preekem TFM Liner,Sineo microwave digestion tanks,Anton- Paar digestion vessel liner,APL vessel Liner,Milestone Microwave digestion vessels Liners,digestion vessels for LabTech,XinTuo,questron..... and so on.
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