Njbinglab Resuable Volumetric Flasks Pfa Class A With Screw Cap，easy To Clean - China

Advantages of PFA Volumetric Flasks: 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.

Company Contact:

• Posted By: Nanjing Bin Zhenghong Instrument Co., Ltd

• Phone: +8615805176994

• Address: Nanjing Bin Zhenghong Instrument Co., Ltd, nanjing , jiangsu , China

• Email:

• Website: https://www.njbinglab.com/

• Business Description: The production and sales of Teflon laboratory vessels can be used in specialties such as geochemistry, oceanography, geology, and mining, with low background and almost no dissolution or precipitation