1.Material: ultra-high purity PTFE

2. corrosion resistant, very low background

3. Temperature range: -200-250 degrees Celsius

Available in 10ml, 25ml, 50ml, 100ml, 250ml, 500ml and 1000ml to ensure product quality.

PFA volumetric flasks are clear, long-necked bottles with a pear-shaped body to facilitate shaking and scrubbing. The graduation marks on each PFA volumetric flask are measured and labeled using an electronic balance with a scale of 1:1000.
Widely used in trace and isotope analysis, such as ICP-MS, ICP-OES, environmental monitoring, semiconductor, polysilicon, photovoltaic electronics, lithium battery and other industries. The good quality performance does not affect the purity of test samples in various test laboratories.

Product performance

1.Good transparency, stability, smooth surface of the bottle volume visible to the naked eye, smooth inner and outer walls of the bottle, easy to clean, non-sticky samples, no liquid residue on the inner wall of the bottle mouth;

2.Good sealing of the bottle opening and cap, matching screw cap is tight, no liquid will leak out when it is turned upside down or sideways;

3.Resistant to strong acids, strong bases, aqua regia, all kinds of strong corrosive acids commonly used in laboratories, and all kinds of organic solvents;

4.Low background, low precipitation: no dissolution, no precipitation, low background, can reach the low detection limit of ICP-MS. It is a container for storing standard substances, strong corrosive substances and expensive ultra-high purity reagents;

5.Resistant to high and low temperatures: can be operated at temperatures from -200 to 260 degrees Celsius;

6.Contamination safe: low metal element levels, less than 0.01 PPb of lead, uranium, etc;