PFA Volumetric Flask, 100ml, Screw Top. (CAT#: STEM-WMA-0033-TP)

More and more trace analysis experiments require the determination of ultra-low concentrations in the ppb and ppt levels. The general materials currently used will inevitably react with the stored samples, reagents or standard solutions without special treatment, resulting in incorrect results in trace analysis experiments. Our PFA volumetric flask can just make up for its shortcomings. It has a low blank value of metal elements, the content of lead and uranium is less than 0.18ppb, no dissolution and precipitation, and a very low background. It not only has good resistance to temperature and various chemical agents, but also has the advantages of convenient cleaning.

Specifications: 100ml, screw
Material: PFA
Withstand temperature: 260℃

1. The appearance is translucent and visible;
2. The blank value of metal elements is low, and the content of lead and uranium is less than 0.01ppb;
3. Insulation resistance: dielectric properties have nothing to do with temperature and frequency;
4. Anti-pollution: low background, almost no dissolution or precipitation;
5. Resistant to strong acid and alkali and various organic solvents.