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High-Purity and HF Bottle-Top Acid Dispensers
Combine the convenience of traditional pump dispensers with the chemical compatibility and high purity of TFM™ PTFE
$7447.76 - $9557.06
Specifications
| Accuracy | ±0.02mL |
|---|---|
| Material | PTFE |
| Volume (Metric) | 0 to 5 mL |
| Precision | ±3% |
Description
The Baseline™ model can be used with high-purity concentrated acids, including hydrofluoric acid.
- All wetted parts are constructed of PFA and high-purity TFM™ PTFE (a chemically modified PTFE), including check valves and seals
- Volumes can be adjusted from 0.5 to 5.0mL in 0.5mL increments using the dial at the top of the handle
- Design permits one-handed operation
- Comes with 38–430 cap adjuster; additionally with the Baseline model is a 0.2μm air filter
- Accuracy, ±0.02mL; precision, ±3% at 3mL
- Optional base (Cat. No. BTBASE4) provides stability
Baseline Bottle-Top Dispenser (BT-BL)
- All wetted parts have been extensively acid precleaned
- Precleaned parts are assembled under Class 100 or better cleanroom conditions
- Calibrated and mechanically tested to ensure it meets required volume, precision and accuracy requirements
- Unit is filled with high-purity Nitric Acid for further cleaning and mechanical testing
- Rinsed thoroughly with high purity water to remove residual acid
- Packaged under Class 100 or better cleanroom conditions
- For applications that require the chemical resistance of PTFE, such as ASC or Technical-Grade acids (including hydrofluoric acid)
- Calibrated and mechanically tested to ensure required volume, precision and accuracy requirements
Specifications
| ±0.02mL | |
| PTFE | |
| 0 to 5 mL | |
| ±3% |