PFA volumetric flasks resistant to 260°C, low background, for graphite dige

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;
web: https://www.njbinglab.com

Click to Enlarge