PFA vial for trace element analysis no precipitation of heavy metal elements

1. Product introduction:

In geological and mineral experiments, PFA sample dissolving tanks are widely used. They are a multifunctional experimental tool, also known as dissolution cups, digestion bottles, vials, beakers, etc. These jars are suitable for low and medium pressure sample dissolution and digestion of experimental samples. When used with ICP-MS/ICP-OES analyzers, these jars improve the accuracy of trace-level analysis. In addition, these jars are designed with different bottom shapes according to experimental needs, such as U bottom, flat bottom and V bottom. If you need to use an electric hot plate or a digestion instrument with holes for experiments, you can get better results by combining it with a PFA sample dissolving tank.

2. Description:

Specifications (ml): 3/5/6/7/15/22/30/40/60

Material: PFA

Withstand temperature: -200-260℃

Suitable for sample pretreatment experiments for the analysis of dozens of elements in geological and mineral samples, such as: Mo, Ba, V, Si, Se, Li, Ga, Fe, Mg, Zn, Hg, K, etc.

3. Characteristics:

1. Translucent appearance, smooth inner wall, no water hanging on, easy to clean;

2. Temperature resistance: operating temperature -200~+260℃ (do not exceed 150 degrees under closed conditions);

3. Threaded port, excellent sealing, no air leakage;

4. Anti-pollution: low blank value of metal elements;

5. It has low dissolution and precipitation characteristics and is a container for storing standard substances and different reagents;

6. The cover and body can be numbered digitally without confusion;

7. The V-shaped bottom design facilitates the collection of small amounts of samples; the U-shaped bottom design is suitable for the detection of geophysical and geochemical samples.

4. Typical users:

Isotope, geology and minerals, metallurgy, nuclear industry and other industries

5. PFA series products:

Reagent bottles, washing bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolving tanks, micro columns, crucibles, valves, joints, delivery pipes, etc.