25ml Pfa Pipette, Polytetrafluoroethylene Plastic Dropper, Ultra-pure Acid Quantitative Liquid Adding Pipette With Scale for Laboratory

PFA Pipettes/Droppers/Transfer Pipettes (with Rubber Bulbs)

Made of high-purity perfluoroalkoxy resin (PFA), it meets the needs of "transferring, adding liquid, and sample preparation" of ultra-pure reagents in geochemistry, electronic chemical, pharmaceutical trace analysis laboratories, and semiconductor wet electronic chemicals.

Performance characteristics of PFA transfer pipettes:

1. Resistant to strong acids, strong alkalis, strong oxidants, and organic solvents.

2. Low content of metal element impurities, ppt-level cleanliness, avoiding trace metal pollution.

3. Stable in a wide temperature range, can be used normally from -200°C to 260°C, without embrittlement or softening, with strong anti-deformation and recoverability.

4. The rubber bulb has good resilience after repeated squeezing, is not easy to deform after long-term use, and the scale area is clear.

5. Can be used repeatedly, with good durability, effectively reducing experimental costs.

6. Specifications: 1ml, 2ml, 3ml, 5ml, 10ml, 15ml, 25ml, 50ml, customization is supported.

Comparative advantages of PFA transfer pipettes over similar products:

1. VS glass transfer pipettes: Resistant to hydrofluoric acid corrosion, shock-resistant, and no risk of glass debris.

2. VS ordinary PP/PE transfer pipettes: Wider temperature resistance range, stronger chemical resistance, and longer service life.