Product performance
1. Good transparency, stability, visible to the naked eye with a smooth surface of the bottle volume, smooth inner and outer walls of the bottle, easy to clean, non adhesive to the sample, and no liquid residue on the inner wall of the bottle mouth;
2. The bottle mouth and cap are well sealed, and the matching threaded cap is tight, so there will be no leakage of liquid when placed upside down or on the side;
3. Resistant to strong acids, alkalis, aqua regia, various laboratory commonly used strong corrosive acids, and various organic solvents;
4. Low background and low precipitation: There is no dissolution or precipitation, and the low background can reach the low detection limit of ICP-MS. It is a container for storing standard materials, strong corrosiveness, and expensive ultra-high purity reagents;
5. High and low temperature resistance: operating at temperatures ranging from -200 to 260 degrees Celsius ;
6. Pollution prevention: The value of metal elements is low, and the content of metal elements such as lead and uranium is less than 0.01PPb;
1.Superior Chemical Stability and Corrosion Resistance: Made from high-purity imported experimental-grade PFA material, these flasks exhibit outstanding resistance to a wide range of chemical reagents, including strong acids, bases, aqua regia, and various organic solvents. This ensures the integrity of the flask and prevents contamination of samples.
2.High Temperature Tolerance: Capable of withstanding temperatures ranging from -200�°C to +260�°C, the PFA volumetric flasks are suitable for various high-temperature experiments and industrial applications. However, it is recommended not to use them directly as heating vessels to protect the calibrated markings.
3.Excellent Transparency and Easy Observation: The flasks feature a highly transparent body, allowing for clear visibility of the liquid inside. This facilitates accurate monitoring of experimental progress and facilitates precise volume measurements.
4.Precision Calibration and Accuracy: Each flask is calibrated with laser-etched markings and verified using a precision electronic balance to ensure A-grade accuracy, complying with DIN EN ISO 1042 standards. This ensures reliable and repeatable results across various experiments.
5.Smooth Surface and Easy Cleaning: The smooth interior and exterior surfaces of the flasks prevent sample adhesion and make cleaning a breeze. This facilitates reusability and ensures hygiene between experiments.
6.Tight Sealing and Leak-Proof Design: Equipped with screw caps and thread seals, the flasks prevent sample contamination and leakage, ensuring the integrity of the stored solutions.
7.Low Background and Low Leaching: The PFA material exhibits low background and leaching characteristics, making it ideal for trace analysis experiments such as ICP-MS and ICP-OES, where even minute impurities can affect results.
there are specifications of 10ml, 25ml, 50ml, 100ml, 250ml, 500ml, and 1000ml available, ensuring product quality.
The PFA volumetric flask is a transparent long neck bottle with a pear shaped body, making it easy to shake liquids and scrub. The scale lines on each PFA volumetric flask are measured and labeled using an electronic balance of one thousandth.
Widely used in trace analysis and isotope analysis experiments such as ICP-MS, ICP-OES, environmental monitoring, semiconductor, polysilicon, photovoltaic electronics, and lithium battery industries. In various testing laboratories, good quality performance will not affect the purity of the test samples.
2ã?? Product performance
1. Good transparency, stability, visible to the naked eye with a smooth surface of the bottle volume, smooth inner and outer walls of the bottle, easy to clean, non adhesive to the sample, and no liquid residue on the inner wall of the bottle mouth;
2. The bottle mouth and cap are well sealed, and the matching threaded cap is tight, so there will be no leakage of liquid when placed upside down or on the side;
3. Resistant to strong acids, alkalis, aqua regia, various laboratory commonly used strong corrosive acids, and various organic solvents;
4. Low background and low precipitation: There is no dissolution or precipitation, and the low background can reach the low detection limit of ICP-MS. It is a container for storing standard materials, strong corrosiveness, and expensive ultra-high purity reagents;
5. High and low temperature resistance: operating at temperatures ranging from -200 to 260 degrees Celsius;
6. Pollution prevention: The value of metal elements is low, and the content of metal elements such as lead and uranium is less than 0.01PPb;
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Volumetric Pipette Class A USP / ASTM 1ml to 100ml
PRODUCT DESCRIPTION
Volumetric Pipettes, Transfer, Class A, Accuracy as per USP(ASTM E-969.Calibration @20 C
Manufactured from specially selected, heavy wall machine drawn� Borosilicate 3.3 accurate
bore glass tubing
They have precision forced jets and beval ground ends to resis chipping
All of the pipeties are individually measured and then markedÃ?Â
Each pipette with Unique Serial number & Individual work certificate
Volumetric Flask Amber Colour Class A USP 5ml to 2000ml
PRODUCT DESCRIPTION
Volumetric Flask Amber colour with PE Stopper, Class A, Accuracy as per USP(US pharmacopoeia ) & Calibration @20 C
Manufactured from 3.3 Low Expansion Borosilicate Amber glassÂ
Comes with Penny Head Sollid Glass Stopper
5 to 20ml Supplied with TRAPEZOIDAL shape for better Stability.
Each flask with Unique serial number & an Individual work Certificate
Volumetric Flask Flask with I/C Glass Stopper, Class A, Accuracy as per USP(US
pharmacopoeia ) & alibration @20 CManufactured from 3.3 Low Expansion Borosilicate Amber glass
Comes with Penny Head Solid Glass Stopper
5 to 20ml Supplied with TRAPEZOIDAL shape for better Stability.
Each flask with Unique serial number & Individual work Certificate
Volumetric Flask, 1000mL. These volumetric flasks are highly-transparent, easy-to-clean, and meet Class A tolerances per DIN EN ISO 1042.Flasks are manufactured from virgin PFA , which is highly resistant to heat and chemical contamination. PFA surface properties offer superior cleanability to glass, PTFE and polypropylene containers, reducing risk of sample carryover in trace analysis applications. These beakers are suitable for sterilization using heat, gas, and chemical methods for sensitive biological applications. Screw cap design provides reduced contamination risk, compared to traditional stopper design.
Volumetric Flask, 250mL. These volumetric flasks are highly-transparent, easy-to-clean, and meet Class A tolerances per DIN EN ISO 1042.Flasks are manufactured from virgin PFA , which is highly resistant to heat and chemical contamination. PFA surface properties offer superior cleanability to glass, PTFE and polypropylene containers, reducing risk of sample carryover in trace analysis applications. These beakers are suitable for sterilization using heat, gas, and chemical methods for sensitive biological applications. Screw cap design provides reduced contamination risk, compared to traditional stopper design.
1 Product Introduction
PFA volumetric flasks, also known as soluble polytetrafluoroethylene volumetric flasks or Teflon volumetric flasks, are available in two new options: threaded and plug-in. Currently, there are specifications of 10ml, 25ml, 50ml, 100ml, 250ml, 500ml, and 1000ml available, ensuring product quality.
The Teflon series PFA volumetric flask is a transparent long neck bottle with a pear shaped body, making it easy to shake liquids and scrub. The scale lines on each PFA volumetric flask are measured and labeled using an electronic balance of one thousandth.
Widely used in trace analysis and isotope analysis experiments such as ICP-MS, ICP-OES, environmental monitoring, semiconductor, polysilicon, photovoltaic electronics, and lithium battery industries. In various testing laboratories, good quality performance will not affect the purity of the test samples.
2ã?? Product performance
1. Good transparency, stability, visible to the naked eye with a smooth surface of the bottle volume, smooth inner and outer walls of the bottle, easy to clean, non adhesive to the sample, and no liquid residue on the inner wall of the bottle mouth;
2. The bottle mouth and cap are well sealed, and the matching threaded cap is tight, so there will be no leakage of liquid when placed upside down or on the side;
3. Resistant to strong acids, alkalis, aqua regia, various laboratory commonly used strong corrosive acids, and various organic solvents;
4. Low background and low precipitation: There is no dissolution or precipitation, and the low background can reach the low detection limit of ICP-MS. It is a container for storing standard materials, strong corrosiveness, and expensive ultra-high purity reagents;
5. High and low temperature resistance: operating at temperatures ranging from -200 to+260 ;
6. Pollution prevention: The value of metal elements is low, and the content of metal elements such as lead and uranium is less than 0.01PPb;
Product Usage:
Constant volume, configure standard solution.
It can be used with straws and pipettes.
Applicable industries:
Isotope industry, heavy metal industry, semiconductor, new energy, new material, chemical pharmaceutical, nonferrous metal, precious metal...
PFA sample bottle is also known as sample bottle, sample bottle, soluble polytetrafluorethylene, it is resistant to strong acid and alkali and high and low temperature, mainly used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other high-end experiments. The material selection is unique, the background is very low without adding back material, the content of metal elements lead and uranium is less than 0.01ppb, and there is no dissolution and precipitation. It is the cleanest experimental and analytical utensils at home and abroad
Product characteristics:
1. High and low temperature resistance: the operating temperature can reach - 200 205
2. Volumetric flask, also known as measuring flask, is a precision measuring instrument used to prepare a certain volume of solution with a certain concentration of a certain substance. Volumetric flask is a measuring instrument;
3. Extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents;
4. Extraordinary chemical resistance, can withstand almost all chemical solvents (aqua regia, hydrofluoric acid, etc.);
5. Widely used in electronic chemicals, semiconductor analysis and testing industry;
6. The appearance is transparent and colorless, with the lowest refractive index among all plastics.
PFA Volumetric Flask
The PFA volumetric flask is resistance to strong acid, alkali and various organic solvents, smooth inner wall, material stability much better, low blank value of metal elements, lead and contents are less than 0.01ppb non-leachable, ensure the ultra clean background.
Product Name: PFA Erlenmeyer Flask
Specification (ml): 100/250/500ml
texture of material: PFA
Temperature tolerance: -200~+260
The PFA Erlenmeyer Flask is a versatile laboratory tool made from perfluoroalkoxy (PFA), a high-performance fluoropolymer known for its exceptional chemical resistance and thermal stability. Unlike traditional glass or plastic flasks, PFA flasks are highly resistant to aggressive acids, solvents, and other harsh chemicals, making them ideal for use in demanding environments such as chemical processing, pharmaceuticals, and biotechnology labs.
PFAâ??s non-stick surface ensures minimal contamination risk, while its low surface energy makes it easy to clean. Additionally, PFA can withstand a wide range of temperatures, from cryogenic to high heat, without deforming or losing integrity. This makes PFA Erlenmeyer Flasks an essential choice for processes requiring precision, purity, and reliability in a variety of scientific applications.
1621A Volumetric Flask, class A, with one graduation mark, with glass or plastic stopper, Boro 3.3 Glass or Neutral Glass
Description: Volumetric flask is a necked pear-shaped flat-bottomed flask, made of colorless or brown glass, and with ground glass stopper or plastic stopper. Flask purpose is to formulate a solution or accurate precision quantitatively diluted solution. The flask and pipette often used in conjunction. It can be divided into class A and B two kinds by volume precision. Capacity tolerance of class B is twice of class A.
There are 10 sizes available: 5ml volumetric flask class A, 10ml volumetric flask class A, 25ml volumetric flask class A, 50ml volumetric flask class A, 100ml volumetric flask class A, 200ml volumetric flask class A, 250ml volumetric flask class A, 500ml volumetric flask class A, 1000ml volumetric flask class A, 2000ml volumetric flask class A.
Material: both Boro 3.3 Glass and Neutral Glass are available, depending on the customer's requirement. Color: Clear
Key Product Features:
1.Manufactured to class A tolerances
2. High quality inert
3. Flat bottom volumetric flask has a No. 27 standard taper stopper made from hollow glass - and a long neck style
4. Heavy Duty Reusable
5. Designed for great shock resistance
1622A Volumetric Flask, Amber glass, class A, with ground-in glass stopper or plastic stopper
Description: Huaou amber volumetric flask has several volume. It is made of Neutral Glass and we have more sizes.
There are 10 sizes available: 5ml volumetric flask class A amber glass, 10ml volumetric flask class A amber glass, 25ml volumetric flask class A amber glass, 50ml volumetric flask class A amber glass, 100ml volumetric flask class A amber glass, 200ml volumetric flask class A amber glass, 250ml volumetric flask class A amber glass, 500ml volumetric flask class A amber glass, 1000ml volumetric flask class A amber glass, 2000ml volumetric flask class A amber glass.
Material: Neutral glass Color: Amber
Key Product Features:
1.amber Volumetric Flask Class A neutral glass
2.made of neutral Glass
3.Manufactured to class A tolerances
4.Heavy Duty Reusable
5.Designed for great shock resistance
1 Product Introduction
PFA volumetric flasks, also known as soluble polytetrafluoroethylene volumetric flasks or Teflon volumetric flasks, are available in two new options: threaded and plug-in. Currently, there are specifications of 10ml, 25ml, 50ml, 100ml, 250ml, 500ml, and 1000ml available, ensuring product quality.
The Teflon series PFA volumetric flask is a transparent long neck bottle with a pear shaped body, making it easy to shake liquids and scrub. The scale lines on each PFA volumetric flask are measured and labeled using an electronic balance of one thousandth.
Widely used in trace analysis and isotope analysis experiments such as ICP-MS, ICP-OES, environmental monitoring, semiconductor, polysilicon, photovoltaic electronics, and lithium battery industries. In various testing laboratories, good quality performance will not affect the purity of the test samples.
2 Product performance
1. Good transparency, stability, visible to the naked eye with a smooth surface of the bottle volume, smooth inner and outer walls of the bottle, easy to clean, non adhesive to the sample, and no liquid residue on the inner wall of the bottle mouth;
2. The bottle mouth and cap are well sealed, and the matching threaded cap is tight, so there will be no leakage of liquid when placed upside down or on the side;
3. Resistant to strong acids, alkalis, aqua regia, various laboratory commonly used strong corrosive acids, and various organic solvents;
4. Low background and low precipitation: There is no dissolution or precipitation, and the low background can reach the low detection limit of ICP-MS. It is a container for storing standard materials, strong corrosiveness, and expensive ultra-high purity reagents;
5. High and low temperature resistance: operating at temperatures ranging from -200 to+260 ;
6. Pollution prevention: The value of metal elements is low, and the content of metal elements such as lead and uranium is less than 0.01PPb;
Volumetric Flask, 500mL. These volumetric flasks are highly-transparent, easy-to-clean, and meet Class A tolerances per DIN EN ISO 1042.Flasks are manufactured from virgin PFA , which is highly resistant to heat and chemical contamination. PFA surface properties offer superior cleanability to glass, PTFE and polypropylene containers, reducing risk of sample carryover in trace analysis applications. These beakers are suitable for sterilization using heat, gas, and chemical methods for sensitive biological applications. Screw cap design provides reduced contamination risk, compared to traditional stopper design.
Volumetric Flask, 100mL. These volumetric flasks are highly-transparent, easy-to-clean, and meet Class A tolerances per DIN EN ISO 1042.Flasks are manufactured from virgin PFA , which is highly resistant to heat and chemical contamination. PFA surface properties offer superior cleanability to glass, PTFE and polypropylene containers, reducing risk of sample carryover in trace analysis applications. These beakers are suitable for sterilization using heat, gas, and chemical methods for sensitive biological applications. Screw cap design provides reduced contamination risk, compared to traditional stopper design.
The NJbinglab PFA graduated cylinder is a versatile laboratory tool known for its numerous advantages and applications. Here are some key features:
Advantages:
1. Chemical Resistance: PFA is highly resistant to a wide range of chemicals, making it ideal for use with aggressive solvents and acids.
2. Transparency: The material offers excellent clarity, allowing for easy reading of measurements and monitoring of liquid levels.
3. Durability: PFA is robust and resistant to cracking, ensuring longevity even under rigorous lab conditions.
4. Non-stick Surface: The non-adhesive nature of PFA minimizes contamination and allows for easy cleaning, enhancing overall laboratory hygiene.
5. Temperature Tolerance: It can withstand a wide temperature range, suitable for both cryogenic and elevated temperature applications.
6. Graduated Measurements: The clear graduations on the cylinder provide accurate volume measurements, essential for precise laboratory work.
Applications:
- Chemical Analysis: Ideal for preparing solutions and conducting experiments involving corrosive substances.
- Research Laboratories: Commonly used in academic and industrial labs for various experimental setups.
- Pharmaceuticals: Useful in drug formulation and testing, where chemical compatibility is crucial.
- Environmental Testing: Employed in sample collection and analysis of pollutants or hazardous materials.
Overall, the NJbinglab PFA graduated cylinder is an essential tool in many scientific fields, providing reliability and precision for a variety of applications.
PFA (fluororesin) volumetric flasks can meet A-level volumetric standards and are designed with integrated molding without welding. The bottle mouth is sealed with threads to ensure its sealing performance and prevent liquid leakage. Can tolerate organic solutions such as strong acids and bases. Can be used for reagent adjustment in water quality detection and ICP analysis.
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